Recrystallization is the process through which the preexisting crystals are destroyed, and later the material left of them crystallizes all over again and forms new crystal structures. Basically this process happens when a crystal structure is exposed to high temperatures and pressures, When that happens, the crystal structure falls apart, often being melted. After it is melted, the material will eventually start to cool off again. As it cools off, new crystals will start to form. What type of crystals will form will depend on the rate of cooling off, but also on the agent that destroyed the initial crystals, as it can mix with the material, gradually giving birth to a new crystal structure.
Which continents lie only in the northern hemisphere
How long does it take for saturn to orbit the sun?
It takes 29 years for Saturn to orbit around the sun
Saturn is the sixth farthest planet from the sun, about 887 million miles away. It's the second largest planet in our Solar System. It takes almost 30 Earth years for Saturn to orbit the sun. It rotates in about 11 Earth hours.
Which two regions currently contain the world’s last remaining ice sheets?
Answer:
Antarctica an Greenland
Explanation:
Question 1 of 20 :
Select the best answer to the question.
1. This image shows the various forces acting on a block of rock situated on a rock slope. Which arrow represents shear strength?
A. 3
B. 1
C. 2
D. 4
Answer:
The answer should be the black arrow.
Explanation:
Answer:
Your answer is the Gravitational force the black arrow.
Explanation:
During metamorphic processes, increased pressure and temperature can affect the _______ of minerals in rock. Rocks subjected to very high pressure are typically _______ than others because mineral grains are squeezed together, and the atoms are more closely packed. During metamorphic processes, water facilitates the transfer of ions between and within minerals, which can _______ the rate at which metamorphic reactions take place. The growth of new minerals within a rock during metamorphism has been estimated to be about _______ per million years. _______ metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. During contact metamorphism, a large intrusion will contain _______ thermal energy and will cool much more slowly than a small one. Metamorphosed sandstone is known as _______. The metamorphic rock _______, made from metamorphosed shale, was once used to make blackboards for classrooms
Answer:
stability denser increase 1 millimeter regional more quartzite slateExplanation:
As the rocks under the metamorphic presses can cease their temperature and as a result of which there stability of minerals in rocks gets affected, which leads rocks to get forced to a very high pressure and they form denser than other rocks and as the minerals grains are tightly packed they buckle up together. During this process, water can mix up with the minerals contents and increases the rate of metamorphic reaction. Thereby the growth of the minerals n the ricks forms up to one mm per million years. As regional metamorphism is associated with the convergent plates and during this process a large intrusion will contain more thermal energy a will cool more slowly than a small part. The metamorphosed sandstone is thus called as the Quartzite and slate is the metamorphic ricks that are made of shale and are used to make the blackboards.Metamorphic processes involve changes in structure and density of rocks due to increase pressure and temperature. It also involves the transfer of ions that increases the rate of reactions, leading to the growth of new minerals. Types of metamorphism include regional and contact, and examples of metamorphic rocks include quartzite and slate.
Explanation:During metamorphic processes, increased pressure and temperature can affect the structure of minerals in rock. Rocks subjected to very high pressure are typically denser than others because mineral grains are squeezed together, and the atoms are more closely packed. During metamorphic processes, water facilitates the transfer of ions between and within minerals, which can increase the rate at which metamorphic reactions take place. The growth of new minerals within a rock during metamorphism has been estimated to be about 1000 atoms per million years. Regional metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. During contact metamorphism, a large intrusion will contain more thermal energy and will cool much more slowly than a small one. Metamorphosed sandstone is known as quartzite. The metamorphic rock slate, made from metamorphosed shale, was once used to make blackboards for classrooms.
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What percentage of the Spanish-speaking population of the world identifies as evangelicals or believers in Jesus Christ?
2%
13%
75%
50%
Answer: 75 %
Explanation:
What body of water separates iran and saudi arabia?
Answer:
it is the gulf of oman
Explanation:
which of the following is the unit of measurement used to describe the severity of an earth quake?
Answer:
The Richter Magnitude unit.
Explanation:
The ritcher magnitude scale measures the size of an earth quake. It is a logarithmic representation. For uniformity, consistence of measurements and interpretation of outcomes, this unit is callibrated to represent the log of the largest amplitude on a seismograph.
Answer:
Richter scale
Explanation:
Earthquakes occur as a result of tectonic stress that is generated by the boundaries across the earth. The energy released from the plates travels as seismic waves that can be measured and felt at the same time. The earthquake intensity is therefore measured by Richter scale; it measures the size of the seismic waves determining the strength of the earthquake and rates it on a scale ranging from one to ten.
The severity of the quake differs based on different events that can be easily determined using the measurement devices.
Religious beliefs of indigenous peoples of Oceania connected them to
Religious beliefs of indigenous peoples of Oceania connected them to land and sea.
Explanation:
Religious movements are the vital part of the experience of the humans in Oceania. Cultural factors as well as colonial and postcolonial experiences of the people in Oceania continues to influence religious movements.
The impact of this missionary system quickly spread to Oceania, and today most of the people are Christians. They are marked as cults and independent churches. Whether new or old religious movements that have been documented throughout Oceania since the beginning of Western ties, combines social, political and religious elements.
What mountain peak is farthest from the center of the earth
Chimborazo has the highest mountain peak from the center of the Earth.
It is an inactive volcano located in Ecuador.
a paragraph explaining why the North and South Poles experience seasons differently than the rest of the planet
The North and the South Poles constantly experience winter, with only minor changes in the weather conditions in the two seasons they have. The two seasons are summer and winter. The summer though is not real summer, as it has all the characteristics of a winter. The seasons on the poles are defined by the light they receive from the sun. In one half of the year, the poles are constantly experiencing day, thus the summer, while in the other half of the year, the poles are constantly experiencing dark, thus the winter.
Recessions can occur in the peak phase of a business cycle TRUE FALSE
Answer:
True
Explanation:
While the business is at it's peak, profit may significantly drop due to technical problems or a severe lag of customers that buy up the product. However, Recessions during peak phase generally bounce back really quickly, returning to the peak amount.
~
Answer:
True
Explanation:
Recessions can occur in the peak phase of a business cycle.
How do mountains influence climate?
The mountains are one of the numerous climatic factors. They represent natural barriers for the air masses, meaning that they can stop the air masses, modify them, cause precipitation, or dry winds. When the air masses come upon a mountain, they start to build up as they are not able to pass through it. This results in condensation and precipitation on the windward side of the mountain, making the windward side having much more moderate and wetter climate. On the other side, the leeward side gets only dry air masses going down. This makes makes this side of the mountain warmer and dry, often resulting in arid or semi-arid climates.
Mountain influences climate depending on their location, size, direction, and other factors.
The climate is defined as a weather pattern that occurs over a specific time period and does not change on a daily basis, as opposed to weather, which changes on an hourly basis.
Mountains are frequently used as water catchment locations. They collect and store precipitation in the form of snow and ice, which melts over time and feeds rivers and streams downstream.
Temperature fluctuations can be caused by mountains due to height changes. Temperatures normally fall with increasing altitude when you climb a mountain.
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Political revolts in South America have been the result of _____.(select all that apply)
-economic limitations
-industrialization
-social inequality
-urbanization
What is recycling?
a way to increase economic development in less-developed countries
a way to increase resource use
a way to increase the supply of nonrenewable resources
a way to reduce solid waste
(chose only one answer)
Answer:
a way to increase resource use
What is the relationship between groundwater and aquifers?
The groundwater and the aquifers essentially fall into the same category, as both of them are part of the underground freshwater reserves (though in some cases they can be saline as well). The groundwater tends to be mixed with ground very often. It also has the tendency to move inside the ground, making holes into the rocks or the ground and trying to find its way out on the surface. The aquifers, on the other hand, are much more static. They are larger bodies of water that are located inside the ground. In a way, they are like underground lakes, or rather reservoirs of water. The connection between these two, apart from being underground water bodies, is that the groundwater is often supplying the aquifers with water, thus recharging the water that they have lost though human usage or evaporation.
Deserts and tropical forests seem to be opposites, but they have this trait in common. a. They are hospitable to insects. b. They separate markets, thereby increasing transportation costs. c. They have small populations on their edges. d. They are good vacation spots and so are an economic stimulator.
Answer:
b.They separate markets, thereby increasing transportation costs.
Explanation:
Deserts and tropical forests seem to be opposites, but they all have separate markets, thereby increasing transportation costs.
Hope this helps!
Ray UW is the angle bisector of VUT. If mVUW = (4x + 6)° and mWUT = (6x – 10)°, what is the measure of WUT?
What is the population of the world right now?
When air at the surface diverges, airflow above must _____. diverge, regardless of hemisphere converge in the northern hemisphere but diverge in the southern diverge in the southern hemisphere but converge in the northern converge, regardless of hemisphere?
Answer:
converge, regardless of hemisphere
Explanation:
When air at the surface diverges, airflow above must converge, regardless of hemisphere.
Hope this helps!
Answer:
Converge
Explanation:
Regardless of the hemispheres the flow of the air that usually occurs in the right in the northern side and the left hemispheres in the southern parts. The Convergence of aloft and the divergence at the surface occurs in areas of high pressure. Divergence of aloft and convergence at the surface is found in areas of low pressure.this law stated by the dines compensation law and is for the balance of the air after between the two latitudes with the same amount of air in a mesoscale circulation.What is the only u.S. Airport that flies directly to all 6 major continents?
Answer:
Chicago
Explanation:
Chicago is the only airport in the United States, thus making the city of Chicago as well, that has direct flights to six continents. This makes this airport the best connected in the United States, offering direct flights to North America, South America, Europe, Asia, Africa, and Australia & Oceania. The only continent left to which there's no direct flight is Antarctica, with the reasons being the small interest, but much more the safety concerns as Antarctica is not the best place to have flights to considering its weather conditions. Chicago is actually only one of five cities in the world that has an airport that offers direct flights to six continents, being in the company of London, Dubai, Johannesburg, and Doha.
Which african countries does the equator pass through?
Answer:
Gabon, Congo, the Democratic Republic of Congo, uganda, Kenya and Somalia
Which of the following statements is false? In general, the southern portion of South America is the most developed and the northeastern portion is least developed. Strong cultural pluralism exists in a majority of the countries in South America. Brazil alone accounts for about half the land area of South America. Brazil alone accounts for more than half the population of South America. South America's population remains concentrated in its interior, although many peripheral locations are growing rapidly.
Answer:
South America's population remains concentrated in its interior, although many peripheral locations are growing rapidly
Explanation:
South America is a continent that has a growing population, though the growth has been declining gradually. It is a continent that offers several different types of living conditions, so naturally, the people have concentrated around the most suitable ones. Most of the population of South America is located on the periphery of the continent, or rather along the coastline or very close to the coastline. The reasons for this are that the climate in the interior, as well as the landscape, are not the best for having large human populations, with places like the Amazon rain forest, large swampy areas, very high mountains, being the dominant features. Also, a big problem is the connectivity, as there are regions in the interior that are extremely hard to get to. On the other hand, the coastal regions have milder climate because of the influence of the ocean, and they are also much better connected, be it with each other, or with the rest of the world. Having a better climate and much better opportunities, the people concentrated along the coastline, living the interior largely empty and with very low population density.
Final answer:
The false statements are that Brazil accounts for more than half of the population of South America, and that South America's population remains concentrated in its interior. In reality, Brazil does not hold a majority of the continent's population and the population is mostly concentrated in coastal urban areas, not the interior.
Explanation:
The student has asked to identify which statement is false from the given options. To address this question, we need to examine several aspects of South American geography, culture, and demography.
Firstly, it is incorrect to say that the southern portion of South America is the most developed while the northeastern portion is the least developed. In fact, countries like Brazil, which is located in the northeast, are quite developed and urbanized, especially along the southeastern coast. Therefore, the generalization about development is not accurate.
Secondly, cultural pluralism does indeed exist in a majority of the countries in South America. This pluralism reflects the diverse mixture of indigenous peoples, European settlers, African slaves, and immigrants from Asia, contributing to the continent's ethnic mosaic.
Thirdly, Brazil is the largest country in South America, accounting for about half the land area of the continent. However, it is not true that Brazil accounts for more than half the population of South America; it has a significant portion but not a majority.
Lastly, the claim that South America's population remains concentrated in its interior is inaccurate. Most of the population is concentrated in coastal urban areas rather than the interior, with cities like São Paulo, Rio de Janeiro, and Buenos Aires being key examples of urban centers.
In conclusion, the statements that Brazil accounts for more than half the population of South America and that South America's population remains concentrated in its interior are false.
Which country has the most official languages?
Answer:
Zimbabwe
Explanation:
Zimbabwe is the most country has the most official languages in the world.
The physical processes that create most of Earth's physical features, including mountains, are known as
Answer:
Weathering, erosion, and deposition
Explanation:
The earth’s surface has different features that have constructive forces. A new landform is usually created due to the eruption of the volcano. The destructive forces cause the land to wear down and slow the process of chemical and mechanical weathering and causing erosion as time changes, especially when the plateaus are towards the mountains. The continents are usually vast and extend to the top of the hill towards the sea level while the basins of the ocean spread towards the edges of the steep into deep tranches.
Answer:
Plate tectonics
Explanation:
What was the sears tower in chicago renamed to?
Hello There!
In Chicago, this building was renamed to the "Willis Tower" They planned on reintroducing this building to the world.
What is the sum of all of the odd numbers from 21 to 39?
1080
400
100
300
Answer:
300 :)
Explanation:
21+23+25+27+29+31+33+35+37+39 = 300
Why don't all places on Earth receive the same amount of direct sunlight at the same
place?
Answer:
due to land topography
Answer:
Axial tilt of the earth and the rotation around the sun.
Explanation:
The rotation of the earth has profound impact on the climate and the weather patterns of the place as the Coriolis force plays a dominant role in the suns rays to reach the pars of the earth thus don't get the same type intensity as the wavelength are deflected and are narrower in the poles and the thus the tropics experience most of the sunshine. The temperate zones are thus classified as the zones of the mid-latitudes as the have temperature inversion and thus they experience the tropical and the temperate storms and the formation of the seasons is directly related to this. Hence the place on the earth have variation the patterns of the sun's rays that fall on them in the tropics, temperate and the polar zone a s one side faces the sun and the other side has night and similarly the northern side has summer in the month of June while the southern side has winter.Elevation and climate a. are very closely related. b. have little effect on each other. c. are two terms for the same condition. d. are almost impossible to measure accurately.
I think the answer would be a. are very closely related
Which of the following is the major contributing factor in all landslides?
stream erosion
precipitation
earthquakes
gravity
sedimentary layers oriented parallel to the slope
Answer:
precipitation
Explanation:
The landslides are mass movements. They are very dangerous, as they occur suddenly, have very big force, move in high speeds, have numerous materials in them, and usually are able to destroy everything on their way. The prime reason for any landslide to occur is the precipitation. To be more specific, enormous amounts of precipitation in a very short period of time. The water from the intensive rainfall will over-saturate the ground. As it does, the upper layer of the soil will start to bubble up and once the pressure from its wight is too much, the water moves it downwards. The combination of ground, water, rocks, biomass, is very deadly, and usually everyone that is caught by it ends up dead unfortunately.
Gravity is the primary force behind all landslides, with other factors such as erosion, precipitation, earthquakes, and human activities contributing to the risk.
Explanation:The major contributing factor in all landslides is gravity. While other factors such as stream erosion, precipitation, earthquakes, and the orientation of sedimentary layers contribute to the conditions that make a landslide possible or more likely, gravity is the fundamental force that causes the downhill movement of soil, rock, or debris in a landslide. Human activities like construction can exacerbate the situation by adding weight or destabilizing an already vulnerable slope. The presence of water from heavy rains or snowmelt can saturate soils, which reduces their strength and stability, increasing the risk of a landslide. Seismic activity, especially earthquakes of magnitude 4.0 and higher, can also trigger landslides by shaking and destabilizing slopes.