Answer:
Cylindrical projection
Explanation:
Characterics of cylindrical map projection
Lines of latitude and longitude are parallel intersecting at 90 degrees
Meridians are equidistant
Forms a rectangular map
Scale along the equator or standard parallels (lines of tangency) is true
Can have the properites of equidistance, conformality or equal area
The poles are represented as lines
The Cylindrical Equidistant projection is the map projection class that has straight and equally spaced longitude lines and intersecting parallel lines at right angles.
Explanation:The map projection class that has longitude lines appearing as straight, equally spaced parallel lines and latitude lines appearing as parallel lines that intersect the meridians at right angles is the Cylindrical Equidistant projection. In this projection, the meridians are represented as straight lines that are evenly spaced, while the parallels form parallel lines that intersect the meridians at 90-degree angles.
historically, iceland had only one period of human migration. the country has never been invaded and possesses a common culture and language. as a result, iceland is regarded as a good example of which of the following concepts?
a- absolute monarchy
b- theocracy
c- constitutional monarchy
d- nation-state
e- exclave
Answer:
D
Explanation:
A nation-state is that whose citizens are united by common language, culture,common descent and tradition.
Answer:
Correct answer is (d) Iceland is Nation-state
Explanation:
The great majority of citizens of Iceland possesses same culture and mutually beneficial to each other, they also protect their culture. The homogeneity of Icelanders make them a Nation-state.
The large cluster of population in South Asia is focused on the ______ River Basin, currently under threat from pollution and receding glaciers.
Answer:
Ganges river basin
Explanation:
Ganges river -
It is one of the popular river in the south asia , which originates from the mountain Himalayas , and flows entirely in the country India and then terminates at the Bay of Bengal .
The major threat to this river is the problem of pollution.
In Indian , the river is considered to be of huge spiritual importance , and hence , a lot of rituals are performed in the river , which in turns make the river dirty and polluted.
Hence , from the given information of the question,
The correct term is Ganges river basin.
Indus and ganga river basin is the largest river basin in South Asia. India has the second-largest concentration of people more than 1/4th.
Most of the people's lives depend on agriculture and they thus concentrate on the plain regions. The region is also known for pollution and receding glaciers. Hence South Asia is focused on the Ganga river basin.Learn more about the large cluster of the population in South Asia is focused.
brainly.com/question/10915407.
Although African Americans and Hispanics represent only about one-quarter of the U.S. population, they account for about two-thirds of adult _____ cases and more than 80 percent of pediatric _____ cases.
Answer:
Answer is AIDS.
It should be noted that the question is incomplete. It ends with a question " of which disease".
Explanation:
African Americans are people of America of Africa origin,while the Hispanics are people which their origin can be traced back to Spain or any Spanish speaking countries.
AIDS means Acquire Immunodeficiency Syndrome which is being caused by a virus known as human immunodeficiency virus. AIDS occurs when the natural body protection is being destroyed. This will make the level of immunity of the body to become extremely low, and will eventually create avenue for the manifestations of the opportunistic infections.
The HIV target the immune system, and when the immune system is being overpowered by the virus results to AIDS.
There is no known drug to cure AIDS, but antiretroviral drugs can be used to suppress the activity of the virus.
The virus can be contacted through the following means
1. Unprotected sexual intercourse with infected person
2. Sharing of sharp object such as blade, clipper, with infected person
3. Transfusion of unscreened blood.
4. Transmission from infected mother to unborn child or during birth.
Some of the ways to prevent yourself from contacting the virus.
* Avoid sharing of sharp object
* Practice abstainance, or use condom before having sex.
* Blood should be screened before transfusion.
What are some examples of sub dialects?
Answer:Its subdialect, Urdu, is spoken by Moslems.
Explanation:
thats 1
Answer:
Normally sub dialects of one dialect are quite close to each other, differing mainly in pronunciation and certain local words. In some languages there is a special word for such a small variety of language: Polish: gwara, Romanian: grai, Russian: говор, romanized: govor, Ukrainian: говірка, romanized: hovirka.
Explanation:
The extent to which the human and natural resources of an area or country are brought into full productive use is called:_______.
Answer: Development
Explanation: The human and natural resources in a developed area or country are brought to their full potential and to the benefit of the people who are citizens or residents there.
Development can be measured economically by the Gross Domestic Product GDP and by its effect on people through the Human Development Index HDI. While GDP measures the total goods and services produced, the HDI measures the level of education and opportunities available to people in the area or country.
On a typical day, the point of highest relative humidity is associated witha. solar noon. b. dusk. c. the time of the highest temperature. d. the time of the lowest temperature.
Answer:
the time of the lowest temperature.
Explanation:
Relative humidity simply talks about the ratio of the quantity of water the air contains at any given time, to the highest quantity of water the air could ever have. So when the water vapor content in air remains constant while the temperature falls, then the relative humidity tends to increase. This phenomenon usually takes place in the morning when the sun is yet to come out and the temperature is usually cooler. When sun peaks, afternoon sets in, the relative humidity then reduces.
The point of highest relative humidity is typically associated with the time of the lowest temperature. It happens because as temperature lowers, the air can hold less moisture, thus increasing relative humidity, assuming the amount of moisture in the atmosphere remains constant.
Explanation:The point of highest relative humidity is typically associated with the time of the lowest temperature, so the correct answer is d. Relative humidity refers to the amount of moisture the air is holding in comparison to the maximum amount of moisture that it can hold at that specific temperature. As temperature lowers in the atmosphere, it can hold less moisture, thus making the relative humidity higher, given that the amount of moisture in the atmosphere remains the same.
Learn more about Relative Humidity here:https://brainly.com/question/35894134
#SPJ3
The first political geographer who studied the state in detail was Friedrich Ratzel who postulated that the state resembles a biological organism. His organic theory identified __________ as a state's essential life giving force.
Answer:
Space.
Explanation:
The German geographer knows as the Ratzel gave the spatial division of the labor that follows the growth of the organism and its growth centers the organism and it spread through the pace and thus he regarded it as the resembles to the biological organisms. Hence his organic theory considers all the living organisms as they seek all the nourishment from the food to survive and can be evident for the theories of the Heartland and Rimland under the geopolitics.Why do simple animals, such as flatworms and sea stars, survive without special circulatory systems but more complex organisms, like reptiles and humans, cannot?
Answer:
Flatworms get most of their oxygen through diffusion.
Explanation:
The flatworms and the tapeworms all are single-celled organisms and don't have any complicated structure or compound type of the cells and thus can survive with the presence of the gills like that of the complex organism have. Their flatness gives them a greater surface area to absorb more oxygen and they can take the oxygen from the skins.There is generally agreement that feral swine are unwelcome - such as the Asian carp that are threatening to invade Lake Michigan, but that are far larger, more vicious and mounted on four legs.
A)such as the Asian carp that are threatening to invade Lake Michigan, but that are far larger, more vicious and mounted on four legsB)like the Asian carp that have threatened an invasion of Lake Michigan, but far larger, more vicious, and mounted on four legsC)like the Asian carp that are threatening to invade Lake Michigan, but are far larger, more vicious, and are mounted on four legsD)like the Asian carp that are threatening to invade Lake Michigan, but far larger, more vicious, and mounted on four legsE)such as the Asian carp that threaten to invade Lake Michigan, but are far larger and more vicious, and mounted on four legs
Answer: D)like the Asian carp that are threatening to invade Lake Michigan, but far larger, more vicious, and mounted on four legs
There is generally agreement that feral swine are unwelcome - such as the Asian carp that are threatening to invade Lake Michigan, but that are far larger, more vicious and mounted on four legs.
Explanation: The task here is to replace the underlined clause with the correct option that would correctly complete the sentence, while also being precise.
A is the same as the underlined clause, and associates the Asian carp with feral swine by using "such as" as if it is an example of the feral swine. E also does this, therefore neither is the correct answer.
B uses the past perfect: have threatened, but the action has not been completed. For this reason, B is not the correct answer.
C and D are similar but D is more precise, making it the correct answer.
Answer:
The correct answer for:
There is generally agreement that feral swine are unwelcome
Is:
D)like the Asian carp that are threatening to invade Lake Michigan, but far larger, more vicious, and mounted on four legs
Explanation:
The reason behind this answer is the use of the verbs and the order of the words and their meaning. First of all the difference between the use of like and such. IS that Like resembles a similar object that the one we are talking about initially. While such is a concept used to provide an example about subgroups inside the initial category, and feral swine are not a subspecies of the Asian carp. So we need to look for a proper answer. We end up with c and d, Being differentiated by their descriptions of the animals. In c) we understand that there is an executive to be verb on the final part of the description. While D) options follow a continuation of it. Making it the correct answer.
You have bought a piece of land on which you wish to develop a farm. Who can you consult for advice on which type of crops will grow well on your land? A. an environment engineer B. an agriculture engineer C. a conservationist D. an animal scientist E. a soil scientist
Final answer:
Consult a soil scientist for advice on the types of crops that would grow well on your land as they specialize in studying soil properties relevant to agriculture, including its composition and compatibility with various crops.
Explanation:
If you've bought a piece of land and wish to develop a farm, you would want to consult someone who can provide expert advice on the type of crops that would grow well on your land. An agriculture engineer would be a suitable choice, as they have the necessary expertise in the design and development of farming systems and an understanding of soil and water conservation. However, a soil scientist would be the ideal professional to consult for specific advice on crops suited to the soil on your land because they specialize in studying the biological components, physical and chemical properties, and morphology of soils. They have a strong background in sciences relevant to agriculture and could provide comprehensive advice on soil management and crop compatibility.
A conservationist may offer valuable insights into sustainable practices and an animal scientist could give advice if you are considering animal husbandry. But for crop cultivation and understanding the soil's potential, a soil scientist's expertise is most pertinent. Knowing the right soil conditions and environmental factors is critical, as this knowledge can lead to a successful harvest.
You and Earth attract each other gravitationally, so you should also be subject to a tidal force resulting from the difference between the gravitational attraction felt by your feet and that felt by your head (at least when you are standing).
Answer:
Though the tidal force is felt by human,but it is usually very small because our masses are small compared to that of the earth.
Explanation:
From Newton law of gravitation.
Force is directly proportional to the product of masses,hence a reduction in masses leads to a reduction in force
We are subject to a small tidal force due to Earth's gravity, but the effect is minuscule because the distance between our head and feet is so small compared to the distance to Earth's center. Tidal forces become significant near larger celestial bodies like the Moon or planets, for instance, the ocean tides on Earth due to the Moon's gravity.
Explanation:Yes, we are indeed subject to a small tidal force due to Earth's gravity, but the effect is minuscule and unnoticeable in our daily lives. This phenomenon is a result of the difference in gravitational pull between the parts of an object closer to the mass exerting the force (in this case, Earth) and those farther away. However, in the case of a human, the height difference - the distance between your head and your feet - is so small compared to the distance to the center of the Earth, that this tidal force is practically insignificant.
For you to noticeably experience such a tidal force, you'd need to be near a much larger mass. Objects in close proximity to massive celestial bodies like the Moon or various planets can experience significant tidal forces. For example, the Earth's oceans are subject to notable tidal forces due to the Moon's gravity, resulting in the observed ocean tides.
Learn more about Tidal Force here:https://brainly.com/question/32662897
#SPJ3
Ana has started a project comparing ethnographic data about educational techniques in Lesotho to data about educational techniques in New York City. This process is known as a. ethnology. b. globalization. c. historical archaeology. d. participant observation.
Answer: The answer is A. Ethnology
Explanation: Ethnology is a branch of anthropology that studies the differences and similarities between societies and cultures comparatively and analytically.
The data Ana gathered would help her to analyze education techniques in different societies using Lesotho ( a country in Africa) and New York City ( a city in the U.S)
Hamlet uses a metaphor to describe the world as a garden. What is this Garden like? What does this tell you about he sees the world?
Hamlet's metaphor of the world as an 'unweeded garden' illustrates his view of the world as corrupt and filled with evil. This metaphor also indicates his cynical and pessimistic outlook on life, deeply affected by his father's death and mother's hasty remarriage.
Explanation:In Shakespeare's Hamlet, Hamlet uses a metaphor to describe the world as an unweeded garden that is rotting and full of overgrown, noxious plants. The metaphor demonstrates Hamlet's perception of the world as a place that is corrupt and overrun with evil. For instance, consider the line where Hamlet states, '‘tis an unweeded garden that grows to seed; things rank and gross in nature possess it merely' (I.ii.139–141). This line reveals Hamlet's inner feelings of despair and disillusionment after his father's death and his mother's hasty remarriage. The corruption in the royal court (his mother's infidelity and his uncle's illegitimate seize of the throne) mirrors the unchecked, vile growth in the metaphorical garden.
This metaphor also tells us about Hamlet's pessimistic and cynical view of the world. His deeply rooted melancholy, evident in viewing the earth as a 'sterile promontory'(II.ii.303), serves as a critique of the world around him. He questions the meaning of life and the moral integrity of mankind, which contributes to his tragic destiny.
Learn more about Hamlet's World View here:https://brainly.com/question/29544572
#SPJ2
Which principle suggests that all of Earth's geological features and history can be explained by processes identical to ones acting today?
Answer:
Uniformitarianism
Explanation:
Uniformitarianism , in geology is the doctrine suggesting that Earth’s geologic processes acted in the same manner and with essentially the same intensity in the past as they do in the present and that such uniformity is sufficient to account for all geologic change. This principle is fundamental to geologic thinking and underlies the whole development of the science of geology.
Answer: Uniformitarianism
Explanation: Uniformitarianism , in geology is the doctrine suggesting that Earth’s geologic processes acted in the same manner and with essentially the same intensity in the past as they do in the present and that such uniformity is sufficient to account for all geologic change. This principle is fundamental to geologic thinking and underlies the whole development of the science of geology.
Which of the following best describes a fault? a. A giant gap or canyon at the Earth's surface. b. A cave or large hole hidden under the ground c. Where the continent meets the ocean. d. A giant underground chamber usually filled with magma. e. Fractured rock that has been displaced, i.e., rocks on one side of the fracture have moved relative to the other side.
Answer:
The correct answer is E. A fault is best described as fractured rock that has been displaced.
Explanation:
Transforming faults are lithospheric plate limits where there is neither subduction nor creation of lithosphere. They are located on the edge of tectonic plates and cut the ridges perpendicularly. The borders near this type of fault are geologically active (earthquakes, volcanoes, etc.).
The most famous transforming fault is that of San Andreas. It is in fact a set of transforming faults which ensures the sliding of the Pacific plate against the North American plate.
A fault, in geographical terms, is a fracture or crack in the Earth's crust where significant displacement has occurred. It forms as a result of tectonic force, with rocks on either side of the fault moving in opposite directions.
Explanation:The best description for a fault from the options provided would be e. Fractured rock that has been displaced, meaning rocks on one side of the fracture have moved relative to the other side. In terms of geography, a fault is a crack or fracture in the Earth's crust where there has been significant displacement along the fracture plane. It's not necessarily a gap, cave, or magma chamber, as other options suggest.
Faults are generally formed by tectonic forces that cause the Earth's crust to crack, after which rocks on either side of the break may move in opposite directions. This results in what we describe as a fault. A well-known example of fault in real life is the San Andreas Fault in California.
Learn more about Fault here:https://brainly.com/question/29715950
#SPJ3
We can learn a lot about the properties of a star by studying its spectrum. All of the following statements are true except one. Which one?a. We can look at Doppler shifts of spectral lines to determine the star's speed toward or away from us.
b. The peak of the star's thermal emission tells us its temperature: Hotter stars peak at shorter (bluer) wavelengths.
c. The total amount of light in the spectrum tells us the star's radius.
d. We can identify chemical elements present in the star by recognizing patterns of spectral lines that correspond to particular chemicals.
Answer: C • (The total amount of light in the spectrum tells us the star's radius. ) Is false.
Explanation:
The correct statement in the given options is: c. The total amount of light in the spectrum tells us the star's radius.
Explanation:The correct statement in the given options is:
c. The total amount of light in the spectrum tells us the star's radius.
We cannot determine a star's radius by studying its spectrum. However, the other statements are true.
a. We can look at Doppler shifts of spectral lines to determine the star's speed toward or away from us.
b. The peak of the star's thermal emission tells us its temperature: Hotter stars peak at shorter (bluer) wavelengths.
d. We can identify chemical elements present in the star by recognizing patterns of spectral lines that correspond to particular chemicals.
Learn more about Spectral analysis here:https://brainly.com/question/34163887
#SPJ3
In contrast to the high islands, the low Pacific Islands _____. A. have more densely populated areas B. have more people of European descent C. are made of volcanic ash D. are made of built-up coral
The low Pacific Islands are made of built-up coral.
Explanation:
The Pacific Islands, based on their general topography, can be divided into two categories; high islands and low islands. The high islands are the ones that have high elevations, and they are all volcanic islands. The low islands are the ones that have maximum elevation of only few meters above the sea level, and most of them are made of built-up coral.
The low islands came to be because of the corals. The corals have been building up more and more, and at certain point they came to be very close to the surface of the water. Once the water retracted, they emerged above the surface, died out, and set the foundations for formation of islands with it.
These islands face huge problems lately, mostly connected with the climate change. Because of the rising sea levels, and them being only few cm to only few meters above sea level, they will probably get submerged very soon and disappear.
Learn more about the Pacific plate https://brainly.com/question/13920606
#learnwithBrainly
Ceres is the largest celestial body between Mars and Jupiter. It has a diameter of about 590 miles and is made up of ice and rock. Prior to being classified as a dwarf planet, Ceres was previously considered a(n) ______.
Answer:
planet
Explanation:
Ceres was named after the Roman goddess of corn and harvests. It was discovered by Giuseppe Piazzi at the Palermo Astronomical Observatory on 1 January 1801.
It was originally considered a planet but was reclassified as an asteroid in the 1850s after many other objects in similar orbits were discovered.
Before being categorized as a dwarf planet, Ceres was classified as an asteroid. It was reclassified as a dwarf planet in 2006 following the adjustment of what is defined as a planet.
Explanation:Prior to being classified as a dwarf planet, Ceres was previously considered to be an asteroid. This celestial body, which is located in our solar system between Mars and Jupiter, was reclassified as a dwarf planet in 2006 after the definition of a planet was refined by the International Astronomical Union. Ceres is the largest body in the asteroid belt that lies between the orbits of Mars and Jupiter, making it unique and significant in our study of space.
Learn more about Ceres here:https://brainly.com/question/32412700
#SPJ3
Global winds are found in each convection region. Because convection cells are in a set place in the atmosphere and the Earth is spinning on its axis, the winds appear to curve. The apparent curving of the winds is called _______.
Answer:
Coriolis effect
Explanation:
The Coriolis effect is originated from the force that is generated due to the rotation of the earth. This is commonly known as the Coriolis force. This force is responsible for the formation of clockwise and anticlockwise wind patterns in the northern and the southern hemisphere respectively.
There are various convection cells that are formed in different regions on earth. As the wind blows from a region of high pressure to a region of low pressure, on a large scale, and at the same time, the earth also is rotating, so its path gets curved or bends, due to the effect of Coriolis force.
Thus, the apparent bending of the wind while blowing from one place to another is called the Coriolis effect.
Refer to the data in the introduction. Rank the seasons for the Northern Hemisphere based on Earth’s distance from the Sun when each season begins, from closest to farthest.
a. winter.
b. spring.
c. fall.
d. summer.
Answer:
a.winter
b.spring
C.fall
D.summer
Explanation:
The variation in the Earth Sun distance each year have no effect on the season some other factors like earth tilts,elevation does
The principle of ________ describes the balance of forces between internal pressures in the lithosphere and mantle. It allows for the less dense continental material to float on the denser mantle.
Answer:
isostasy
Explanation:
Of iso, same; stasy, state; word derived from the Greek; its meaning speaks of the equilibrium state of the portions of the earth's crust and how they are permanently compensated. It is not a static equilibrium but a dynamic one, its behavior implies the recognition of erosion and sedimentation phenomena as exogenous factors and the rearrangement of cortical blocks as endogenous factors.
The earth's crust, having a lower density than the underlying layer (outer mantle), will submerge in it and float, in a measure proportional to the height, that is to say that the mountains will have deeper roots than the plains, the lowlands or the bottoms sailors
The theory has been widely known in some cases as "Plate Tectonics" and in others as "Continental Drift". Today, the first title conforms more to the scientific truth since the continents travel as passengers on the tectonic plates whose areal dimension is much greater.
The principle known as Isostasy describes how the lithosphere is in a state of gravitational equilibrium with the asthenosphere, letting the less dense continental material float over the denser mantle. The layer adjusts according to the additional or removed weight, seeking equilibrium.
Explanation:The principle you're referring to is known as Isostasy. This concept describes the state of gravitational equilibrium between the earth's lithosphere and asthenosphere (part of the upper mantle). It's a crucial principle in understanding the phenomenon of Earth's crust floating on the denser mantle.
Imagine a block of wood floating in water. The wood floats because it's less dense than water. Similarly, the less dense continental material floats on the denser mantle. This is the principle behind isostasy. When additional weight is added to the crust, such as from ice or sediment, it sinks further into the mantle until equilibrium is reestablished. When weight is removed, the crust rises again.
Learn more about Isostasy here:https://brainly.com/question/2212953
#SPJ3
Suppose last night was clear and calm. Tonight’s forecast indicates that low clouds will be present. From this, you would conclude that tonight's minimum temperature will be:A. Higher than last night's minimum temperature
B. Lower than last night's minimum temperature
C. The same as last night's minimum temperature
D. Above freezing
Answer:
you would conclude that tonight's minimum temperature will be A. higher than last night's minimum temperature
After analyzing the scenario, we can conclude that tonight's minimum temperature will be higher than last night's minimum temperature. Thus, option 'A' is the correct option.
What is weather forecasting?Utilizing science and technology to forecast the atmospheric conditions at a certain area and time is known as weather forecasting. Weather forecasting has been done sporadically for millennia and formally since the 19th century. Meteorology is used to predict how the atmosphere will change at a certain location while quantitative data on the status of the atmosphere, land, and ocean are gathered to provide weather forecasts.
Weather forecasting currently relies on computer-based models that take numerous atmospheric parameters into consideration, as opposed to the human calculations of the past that were mostly focused on changes in barometric pressure, the present weather, and the state of the sky or cloud cover. To choose the optimal prediction model on which to base the forecast, which requires pattern recognition abilities, human input is still necessary.
Learn more about weather forecasting, here:
https://brainly.com/question/8724387
#SPJ5
Environmental determinism relies on the idea that
A. cultural development results in the alteration of the natural environment.
B. social development is determined by the physical environment.
C. cultures influence their natural surroundings, just as the natural surroundings influence culture.
D. sustainability is determined by three pillars: environment, economy, and society.
E. culture is determined by social conditions, despite limitations set by the natural environment
Answer:B
Explanation: Environmental Determinism is the theory that the physical factors in our environment play important roles in the social and cultural development of human. Components like climate, soil, rainfall all determines the social component of a society.
For example, a person living on an island will be used to isolation than an individual living in the city.
Explain the differences between the Ptolemaic view of the universe and the new vision of the universe proposed by Nicolaus Copernicus. Read the following excerpt from Galileo: … for the holy Bible and the phenomena of nature proceed alike from the divine Word, the former as the dictate of the Holy Ghost and the latter as the observant executrix of God’s commands. Identify Galileo’s main argument here.
Answer:
The Ptolemaic view of the universe was geocentric: the Earth was at the center of the Universe, the Moon, Mercury and Venus circled around the Earth in that order, the Sun and the rest of the planets were after, and the starts were located far beyond.
The model of the Universe according to Nicolaus Copernicus was heliocentric: the Sun is at the center of the Universe, the Earth and the other planets circle around it, and the stars are far away and fixed.
What Galileo means by the statement is that neither model was incorrect, or sinful. The universe was created by divine intervention, and humans try to understand its shape. The Ptolemaic approach was an initial understanding of the divine creation, and the Copernican view was more advanced.
Which of the following layers of the Sun can be seen with some type of telescope? Consider all forms of light, but do not consider neutrinos or other particles.
Answer:
The photosphere, the chromosphere and the ionosphere.
Explanation:
You did not list any layers in your question, however, the sun is composed of mainly 6 layers;
The coreThe radiative zoneThe convective zoneThe photosphereThe chromosphereThe coronaThe photosphere is the visible layer of the sun, however, it is very bright even when viewed with a telescope. A filter has to be used to reduce the intensity of the light. This filter is called a myler filter. It is added to the lens of the telescope. Using this, the photosphere can be seen using a telescope.
The chromosphere is an irregular layer above the photosphere. Due to the extremly high temperature, hydrogen emits light which gives off a reddish color. This is known as the H-alpha emmision. Therefore, to see this layer with a telescope, a special filter have to be fitted to the lens of the telescope. This filter is called the hydrogen alpha filter.
The corona is the outermost part of the sun atmosphere, however, it is hidden by the sun's bright surface. It can be seen during a total eclipse. This is when the moon covers the bright photosphere.
Most of the heat for contact metamorphism is supplied by _____. A. radioactive elements B. temperatures deep within Earth C. frictional heating along a fault D. a nearby mass of magma
Answer:
The correct response is Option D. A nearby mass of magma
Explanation:
In geology metamorphism refers to the changes in composition or assemblage that happen when rocks are subjected to new conditions, like new temperatures or pressures. This can create a change in texture or density or composition from what was evident in the rock deposit previously. One kind of metamorphism is called contact metamorphism which results when a rock that is in its solid state, for example, comes into contact with hotter, more liquid magma in close proximity. This causes changes to the original rock as it is heated by the contact.
Answer:
D= nearby mass of magma
Explanation:
Answer for gradpoint
Due to the arrangement of weaker bonds in their crystal lattice, the tendency of certain minerals to break along smooth, parallel planes is known as ________. A) luster B) streak C) crystal habit D) cleavage
Answer:
Option (D)
Explanation:
Cleavage is usually defined as the line along which a mineral breaks. It is one of the physical properties of a mineral and is formed due to the alignment of a weaker type of bond that is located between the atoms within a crystal lattice.
The type of cleavage that forms in a mineral directly depends upon the type of rock, degree of metamorphism and deformation that occurs in the rocks. For example, Fluorite has a perfect type of cleavage in 4 directions forming octahedrons and Calcite has perfect rhombohedral cleavage.
Thus, the correct answer is option (D).
Which of the following would be considered a reason that a Jewish population might have supported the creation of Israel by the Mid-1940s?
a. a Palestinian agreement to grant territory for the proposed state
b. Anti-Semitism in Europe, as revealed in the horrors of the Holocaust
c. an Egyptian resolution in support of the establishment of a Jewish State
d. the disappearance of the Zionist movement
Reason that a Jewish population might have supported the creation of Israel by the Mid 1940s is Antisemitism in Europe as revealed in the horrors of the holocaust.
Explanation:
After the end of world war the allied powers won the battle and Britain and other European countries asked Germany to sign the treaty of Versailles which was a forceful document of peace. The clause of the treaty intended Germany to solely bear responsible for instigating the bloody and violent world war and also charged huge war reparation charges which shook the economic stability of Germany.
Nazism founded by Hitler could not bear the pressure politics as the treaty was such a disgrace to Germans. Hence, Under the regime of Hitler, many Jews who followed Judaism were either forced to christian conversion or they were exterminated in mobile killing units and concentration camps. More than four millions of Jews were killed due to huge hatred towards the European originated Jews. Antisemitism and cases based on this racial disparity is still prevalent today.
What evidence supports the idea that a collision between two spiral galaxies might lead to the formation of a single elliptical galaxy?
Answer: the evidence that supports the formation of a single elliptical galaxy by collision of spiral galaxies are:
A) at the core of dense clutters of galaxies, elliptical galaxies are populous in the galaxy populations.
B) observations of some elliptical galaxies with stars and gas clouds in their cores that orbit differently from the other stars in the galaxy.
C) observations of shells of stars revolving around elliptical galaxies that may have formed from stars that have been stripped of from smaller galaxies.
D) observations that show that at the center of dense clusters, giant elliptical galaxies may have grown by consuming other galaxies.
Explanation:
Elliptical galaxies contain older stars and less gas. The universe is a violent place, and collisions between galaxies are frequent, hence when two spirals collide, they lose their familiar shape, morphing into the less-structured elliptical galaxies.
Answer:
These spiral galaxies after the collision fall into clusters, lose speed, change its morphology and becomes an elliptical galaxy all that confirmed by the fact that each "disk" of the colliding galaxy can be destroyed like that.
Explanation:
The harassment of two spiral galaxies may cause the formation of a single elliptical one. The pieces of evidence were found by simulation, at the beginning of the 1980s by Farouki and Shapiro work. Later confirmed in 1996-8 by Moore et alii. The proximity of these massive galaxies causes loss of amounts, turning the shape of that galaxy, from a spiral to an ellipse.
In short, these spiral galaxies after the collision fall into clusters, lose speed, change its morphology and becomes an elliptical galaxy all that confirmed by the fact that each "disk" of the colliding galaxy can be destroyed like that.
At most times, Mars appears to move __________ relative to the stars. The exceptions are during its periods of apparent retrograde motion, when Mars appears to move __________ relative to the stars.
Answer:
to the left (eastward), to the right (westward)
Explanation:
The apartment retrograde motion is the motion of the planet is directly opposite to that of the motion within its system. While the direct motion is also called as the prograde motion that is the same direction of the motion. And from the earth's we look to the sky the planet travels from the east to the west direction of motion and in a similar since the inner planets as the venus and the mercury moves in the retrograde motion.Final answer:
Mars typically moves eastward relative to the stars, but during retrograde motion, it appears to move westward due to the relative positions and motions of Earth and Mars in their orbits around the sun.
Explanation:
At most times, Mars appears to move eastward relative to the stars. The exceptions are during its periods of apparent retrograde motion, when Mars appears to move westward relative to the stars. This phenomenon occurs because Earth and Mars revolve around the sun at different rates, creating the illusion that Mars is tracing a looped path across the background of distant stars. When Earth overtakes Mars in their respective orbits, Mars appears to drift backward, or move west in the sky, from positions B to D in a given diagram such as Figure 2.13. However, as Earth continues along its orbit, reaching position E, Mars resumes its apparent eastward movement.