Answer: false
Explanation:
radiation does not rely on physical contact between the heat source and the heated object.
(pls mark me the brainliest)
Which country is currently the most populated country in the world? A. India B. China C. Mongolia D. Indonesia
Answer:
The most populated country in the world is China (1.403.470.000 inhabitants).
India ranks 2nd (1.364.710.000 inhabitants).
Indonesia is on the 4th place (266.911.900 inhabitants).
Mongolia is ranked 131st (3.314.852 inhabitants).
Answer:
B. china
Explanation:
yw like dis up (yes i did the exam
Explain the use of direct rule in New Spain
Answer:
The answer to the question is Direct Rule in New Spain helps spread the faith by peaceful means. Direct Rule means a central government has a direct control in the province. Also, Direct Rule results to administrations and military reforms in Spain and its empire.
How does water pollution affect the environment
Answer:
Explanation:
Water pollution is when waste, chemicals, or other particles cause a body of water (i.e. rivers, oceans, lakes) to become harmful to the fish and animals that need the water to survive. Water pollution can disrupt and negatively impact nature's water cycle as well.
Answer:
water pollution can affect the marine life by making the water uninhabitable. and some water sources are the only source for some people and cutting that off for the people would be a devastating thing.
what are some renewbale and nonrenewable energy sources.
Answer:
Down Below
Explanation:
Renewable
Solar- Solar Panels
Hydro-Dams
Wind-Wind Turbines
Geothermal
Nonrenewable
Coal/Fossil Fuels
(10 points)
1.
Cone
2.
Rectangle
3.
Triangle
4.
Circle
5.
Cylinder
a.
perpendicular cross section of a pyramid
b.
perpendicular cross section of a cylinder
c.
parallel cross section of a sphere
d.
shape created when a rectangle is rotated about the y-axis
e.
shape created when a right triangle is rotated about the y-axis
A cone (straight cone) is a solid generated by the rotation of a right triangle around one of its legs, the base of this solid being a circle.
Its important parts are:
-The axis, which becomes the fixed leg around which the triangle rotates to form the cone.
-The height, which is the distance between the vertex and the base.
-The generatrix, which becomes the hypotenuse of the right triangle.
Answer 2: Rectangle =b. perpendicular cross section of a cylinderA rectangle is a parallelogram whose four sides form right angles ([tex]90\°[/tex]).
It should be noted that two pairs of sides that make up the retangle are parallel respectively and the opposite sides have the same length. In addition, its perimeter is equal to the sum of all its sides.
In addition, a rectangle is the figure obtained when we make a perpendicular cross section of a cylinder.
Answer 3: Triangle =a. perpendicular cross section of a pyramidA triangle is a geometric figure (polygon) with three sides and three interior angles, which sum to [tex]180\°[/tex]. In addition, a triangle has three vertices (points where two of its sides meet or intersect).
Note, if we make a perpendicular cross section of a pyramid, we will get a plane shaped as a triangle.
Answer 4: Circle =c.parallel cross section of a sphereA circle is a flat surface limited by a curved line called circumference. The circumference being the geometric place of the points that are equidistant from the center.
In addition, if we make a parallel cross section of a sphere, the resulting plane will be a circle.
Answer 5: Cylinder =d. shape created when a rectangle is rotated about the y-axisA (circular) cylinder is a geometric body formed by a curved and closed lateral surface and two parallel planes that form its bases.
It should be noted that cylinders are formed when a rectangle rotates around one of its sides.
Based on what you know about the location of the earth in relation to the sun, why is this called the Goldilocks zone in other galaxies? A. It's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. B. It's an area that doesn't experience any major weather events that could cause mass extinctions. C. It's an area that's an optimal distance from the sun for potentially supporting life. D. It's a region that's unaffected by asteroid or meteor impacts.
The Goldilocks zone, also called Habitable Zone, refers to the region in the space where a planet is located at a distance from its star, which is ideal for living conditions.
For this to be possible, the incident luminosity and the radiation flow on the surface of the planet must be sufficient to maintain the adequate temperature so that water can exist in liquid form (a fundamental requirement for life).
In fact, it is stated that the Earth is in the habitable zone of the solar system and that is why it is capable of housing life.
Answer: C. It's an area that's an optimal distance from the sun for potentially supporting life.
Which of the Earth's layers is represented by the number two (2) on the image above?
there is not an image but I think you are referring to this.
--------------------------------------------------------
mantle is 2
crust is 1
outer core is 3
inner core is 4
Answer:
In the above-given question, there is no image provided.
Considering an image of the earth's various layers (image uploaded below), the numbers are mentioned from the external region to the extreme internal part of the earth.
The layer which is marked as 1 is the crust which is the hard, rigid portion of the earth.
Layer 2 is the mantle which is comprised of silicate rocks and where the convection currents are generated that is responsible for the motion of lithospheric plates.
The layer 3 is the outer core which is liquid in nature and is comprised of hot, molten, denser rocks and other siderophile elements.
Layer 4 is the inner core, which forms the extreme internal layer, comprised of solid rocks that are very dense. The inner core is solid in nature.
Thus, from the image, we can consider that the layer 2 is the Mantle.
Based on what you know about the location of the earth in relation to the sun, why is this called the Goldilocks zone in other galaxies?
Earth is in a place called the Goldilocks zone. If humans were not in this zone, it would be nearly impossible to survive. The Goldilocks zone is not too much of anything. For example, if we were on the planet Mercury or Venus, we could not survive because it is way too hot during the day time and very cold during the nighttime. We have it not to sunny here and not too cold. Without the sun, plants would not grow. Animals, including humans , need plants to eat. We also have not too much sun so the water on our Earth does not all evaporate.
Answer:
It's an area that's an optimal distance from the sun for potentially supporting life.
Explanation:
The weathering of the Earth's surface is known as
erosion is to soil/rock; corrosion is to metals
erosion is by natural forces (wind, water), corrosion is by chemical
erosion is extremely slow over many years; corrosion is still slow but typically faster than that
weathering = natural force
earth's surface = soil/rock
The weathering of the Earth's surface is known as Erosion.
Explanation:
Weather is describes as the decomposition or melting of rocks and minerals on the earth's surface. Water, ice, acids, salts, plants, animals and temperature are the components of weather. It is true that the weathering of the Earth's surface is called as erosion.
It is a action of natural forces that abrades the rocks and soil. It helps to smooth the rough and sharp rock surfaces in the production of soil. It is a chorography analyses and part of the rock cycle. Erosion occurs on the surface and does not affect the shell and cores.
Which triangle criterion can you use to prove that ABC AND ABD are congruent?
Answer: Based only on the facts in the diagram, you can see that:
BC≅BD (given);
∠ABC is right, ∠ABD is also right, because these two angles are supplementary and together form the straight angle;
AB is common side.
You have two pairs of congruent sides and a pair of included congruent angles that are adjacent to the congruent sides. So you can use SAS Postulate correct choice is A. hope this answer helped you :)
Explanation:
To demonstrate the congruence of triangles ABC and ABD, the Angle-Side-Angle (ASA) or Side-Side-Side (SSS) congruence criteria can be used, depending on the given information about the angles and sides.
Explanation:To prove that triangles ABC and ABD are congruent, we need to use one of the congruence criteria for triangles. Since segment AB is shared by both triangles, if we also know that two angles are the same such as angle BAB' in one triangle corresponding to the angle of incidence in the other, and another pair of sides like AC and AD is equal, we could use the Angle-Side-Angle (ASA) criterion for congruence. Alternatively, if we know that side AB is equal to itself (by the Reflexive Property), and two other sides are equal in length, we could use the Side-Side-Side (SSS) criterion.
importance of a screensaver in a computer
Answer:
screensaver is that moving images or patterns that appears on the computer monitor when it is left unused for a long time (or when it sleeps). The original purpose of screensavers was to prevent phosphor burn-in on CRT and plasma computer monitors.
hope it helps
and u understood
and ur welcm
:D
Answer:
Screensaver is one kind of security measure,
For example, if you have to go to bathroom, but you also don't want to shut down your computer, you can just set the screensaver, so that when you leave and didn't move the mouse of touch keys it will show the screen that you need password to get in. So that if you got something important in your computer, you won't loose it because you went bathroom.
Which of the following best describes asbestosis?
Answer:
The best describes asbestosis is a breathing disorder caused by inhaling asbestos fibers. asbestosis is actually a chronic lung disease that causes long term breathing complications and that worst part of it is that it has no cure
Explanation:
Which statements describe sustainable development? MULTIPLE ANSWER CHOICE
-Fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them.
-Sustainable development is development that is designed to improve the economic conditions in less-developed countries.
-Sustainable development is mainly a regional issue.
-Sustainable development means water is used at a rate that won't reduce the amount available for future use.
- Sustainable development policies only need to be concerned with environmental protection.
- Trees cannot be cut down faster than the number that will be replaced by new growth.
Answer:
3)Sustainable development is development that is designed to improve the economic condition in less-developed countries.
3) Sustainable development means water is used at a rate that won't reduce the amount available for future use.
4)............
5)........
Answer:
The statements that describe sustainable development are:
-Sustainable development means water is used at a rate that won't reduce the amount available for future use.
-Fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them.
-Trees cannot be cut down faster than the number that will be replaced by new growth.
Explanation:
Sustainable development is a concept of economic growth which is part of a long-term perspective and which integrates the constraints linked to the environment and the functioning of society. According to the definition given in the report of the United Nations World Commission on Environment and Development, known as the Brundtland report, where this expression first appeared in 1987, "sustainable development is development which meets the needs of the present without compromising the ability of future generations to meet their own.”
This notion was imposed following the progressive awareness, since the 1970s, of the ecological finitude of the Earth, linked to planetary limits in the long term.
how do oil sands affect emissions??
Greenhouse emissions of tar sand, per barrel, are more than conventional crude oil. This is because, it takes more energy to extract the bitumen from the tar sand and more so, to convert the bitumen to usable oil taking up even more energy. This energy is usually derived from burning natural gas. Emissions by tar sand are approximately 100 kg CO2 per barrel while conventional oil is approximately 30 kg CO2 per barrel.
Oil sands affect emissions by producing significant greenhouse gases from burning natural gas to process the viscous oil. The extraction process also leads to environmental degradation, including the destruction of boreal forests and pollution of water sources. These operations result in higher emissions than lighter crude oil and contribute to climate change.
The extraction and processing of oil sands significantly impact greenhouse gas emissions and the environment. Producing oil from oil sands involves burning natural gas to heat and liquefy viscous crude oil, which directly results in the release of carbon dioxide (CO2). It is estimated that for every barrel of oil produced, approximately 25 m3 of gas is used. Even though the energy equivalent of the gas is about 20% of the energy that the produced oil contains, the process generates three times as much greenhouse gas per barrel as compared to lighter crude oil extraction.
Furthermore, the operation leads to the devastation of vast areas of land, including boreal forests, due to strip-mining and the creation of tailings ponds. This results in serious environmental damage, such as the destruction of valuable ecosystems and pollution of water sources. The oil sands development near Fort McMurray is a prime example of such environmental impact, causing a significant increase in greenhouse gases. In fact, by 2015, the emissions from this area were projected to surpass the greenhouse gases emitted by the entire country of Denmark, reflecting the severity of the issue.
In addition to immediate emissions, the long-term environmental costs include permanent ecological damage and potential climate change acceleration. Not only does this method of oil extraction increase emissions during the process itself, but it also involves clear-cutting forests, which are vital for carbon sequestration, further exacerbating the problem.
PLZZ help on geography!!
What physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?
Answer:Tectonic Plates
Explanation:
If tectonic move against each other aggresively then they create earthquakes and if the tectonic plate collide they can create trenches and volcanoes.
Which event most likely explains renewed demand in a recovery period?
Consumers choose to save more and spend less.
Economic policy renews consumer confidence and demand.
Producers decrease prices to prompt demand and recovery.
Production decreases to prompt increased demand.
Answer:Pretty sure it is B: Economic policy renews consumer confidence and demand.
Explanation:
Answer:
The event in which the "economic policy renews consumer confidence and demand" most likely explains "renewed demand" in a recovery period.
Explanation:
One of the major reasons that cause a recession to occur is the drastic fall in the demand for produced goods. The recovery period after a prolonged recession is the one in which the government tries to revive the demand for goods in order to cope up with the recession and make the money flow in the market. For that to happen, the government and other responsible authorities renew the economic policies to best suit the conditions and promote sale of goods.Geographic barriers can influence groups of people to form cultures in isolation because they prevent the influence of outside factors.
T or F
Answer:
true
Explanation:
Answer:
TrueExplanation:
Got it right 100%
You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. What attribute would you use to sort these rocks? Which rocks would be in each category? Rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.
I would sort them into the categories of metamorphic rock, sedimentary rock, and igneous rock.
Igneous rocks are made from the cooling and solidifying of lava or magma. Pumice is one of these rocks, it's made from lava being thrown out of volcano, and rapidly cooling. Obsidian and granite the other igneous rocks in the list.
Sedimentary rocks are made from the sedimentation of smaller particles. Coquina limestone is one of these - it's made from the sedimentation of the shells of dead animals.
Metamorphic rocks are rocks which are created by extreme heat and pressure. Essentially, they used to be a different kind of rock, and now they're metamorphic rocks. Gneiss and soapstone are both metamorphic rocks.
So here are your final answers:
Igneous: Granite, Obsidian, Pumice
Sedimentary: Coquina limestone
Metamorphic: Gneiss, Soapstone
Hope this helped!
The categories of metamorphic rock, sedimentary rock, and igneous rock.
What is igneous rocks?Igneous rocks are made from the cooling and solidifying of lava or magma. Pumice is one of these rocks, it's made from lava being thrown out of volcano, and rapidly cooling. Obsidian and granite the other igneous rocks in the list.
What is Sedimentary rocks?Sedimentary rocks are made from the sedimentation of smaller particles. Coquina limestone is one of these - it's made from the sedimentation of the shells of dead animals.
What is Metamorphic rocks ?Metamorphic rocks are rocks which are created by extreme heat and pressure. Essentially, they used to be a different kind of rock, and now they're metamorphic rocks. Gneiss and soapstone are both metamorphic rocks.
Igneous: Granite, Obsidian, Pumice
Sedimentary: Coquina limestone
Metamorphic: Gneiss, Soapstone
To learn more about metamorphic, sedimentary ,igneous rocks, refer
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Jessica finds out that the government introduced a new trade policy that will increase import tariffs. She calls for a meeting of all of the company's
department heads to address this issue, since the new tariffs may increase the company's production costs. What is the purpose of this meeting?
O A.
operations
B.
finance
c.
strategic planning
OD.
marketing
Answer:
strategic planning
Explanation:
strategic planning is the answer I check by taking the test over and over
The purpose of the meeting is strategic planning for government changes the trade policies. Thus, option (c) is correct.
What is trade?
The term “trade” is related to economic activity. The process of buying and selling commodities and services is referred to as “trade.” There are different types of trade, such as internal trade and international trade. The financial term, “trading,” refers to the purchase and sale of securities or other assets.
Jessica wants to talk to the staff since the government's new trade policies, which have increased import duties, are the main cause. Strategic planning and issues are on the meeting's major agenda. Planning strategically for the business's future initiatives.
As a result, strategic planning for the main agenda for the meeting of trade policies changes. Therefore, option (c) is correct.
Learn more about trade, here:
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an enormous wave generated by an earthquake beneath the seafloor is known as a
Answer:
An enormous wave generated by an earthquake beneath the seafloor is known as a tsunami.
Answer:
An enormous wave generated by an earthquake beneath the seafloor is known as a Tsunami.
Explanation:
When one or more waves are violently pushed by a force that makes them move vertically, a tsunami is formed.
This phenomenon can be generated by volcanoes, earthquakes, and even large explosions.
Water emerges from the depth in the form of a “whip” with sudden movements and can reach incredibly large heights.
While they are generated in the Ocean, they can travel several kilometers without losing their speed, and only lose speed when they approach the coast, which is where the ocean depth decreases.
Only large earthquakes produced on the seabed can cause a tsunami.
based on what you know about the function of gravity what type of planet would be located in the inner solar system
Answer:
The presence of an atmosphere, temperature, and distance from the Sun do not affect a planet's gravity. Are the objects in the solar system still or are they in motion? The Sun's gravity pulls the planets in orbit around it, and some planets pull moons in orbit around them.
Source: https://brainly.com/question/12156614#readmore
Explanation:
Answer:
Based on the knowledge of the functioning of gravity, the planet that would be located in the 'inner solar system' would be 'rocky' planet.
Explanation:
The inner planets in the Solar system are separated from the outer planets by a belt of asteroids. These inner planets are also composed differently than the outer planets. The 'inner planets' are made up of solids like rocks of different kinds, and metals. The outer planets are loose formations of gases and don't have a "solid surface". Owing to the impact of gravity exerted by other terrestrial bodies on the inner planets, they can be categorized as 'rocky' planets.Which of the following is the most energy efficient way to make sure the planet has adequate water for drinking?
Freezing ocean water
Conserving fresh water
Reverse osmosis
Distillation
Answer:
Conserving fresh water or Distillation
Explanation:
Answer:
The conservation of fresh water would be the "most energy-efficient way" to make sure the "planet has adequate water" for drinking.
Explanation:
Freezing ocean water, in the first place, would not be a good option as the ocean water would still be saline even after freezing it. On the other hand, it would neither be feasible nor would it be economical to freeze the ocean water. Though reverse osmosis and distillation are efficient methods of water treatment, it would not be possible to treat water enough to fulfill the drinking water need of the entire planet.and
economies
A mixed economy has strong elements of both
A. planned ... traditional
market ... planned
market ... traditional
planned ... command
B
Please select the best answer from the choices provided
OOO
Answer:
market...planned
Explanation:
The mixed economy types are economy types that have strong elements from both the market economies, and the planned economies. Usually, this type of economy has developed from planned economy type, but because of adaptations in order for the economy to progress and develop, lot of the elements of the market economy has been implemented as well. This results in an economy where the government is still holding onto the most important natural resources in order to provide economic security, while the private sector is also thriving and develops very well without being limited by the government, but instead having it as an economic partner. A perfect example of this is China.
The answer is B. market . . . planned
__________ is an official language in every North African country
Answer: Arabic
Explanation:
Among the official languages most spoken in the northern part of the African continent (composed by Algeria, Egypt, Libya, Mauritania, Morocco, Sahrawi Arab Democratic Republic and Tunisia) are:
Arabic (being the first most spoken), Berber, French, Spanish and English.
It should be noted, that the Arabic language belongs to the southern Semitic branch of the Afro-Asian family, sharing linguistic roots with other languages such as Aramaic and Hebrew.
In addition, Arabic as a language is mainly classified as follows:
-Classic Arabic, used in ancient literature and the Quran. It is considered a formal arabic in all the countries in which Arabic is spoken.
- Maghreb Arabic, spoken in North Africa.
- Southern Arabic, spoken in the Arabian Peninsula.
- Andalusian Arabic, a dialect of the Arabic language spoken in Al-Andalus, a territory of the Iberian Peninsula (curently modern Spain and Portugal) that was part of the Islamic world between the eighth and fifteenth centuries. It is currently extinct and is a dead language.
Rainbow trout is non- native to the United States. However this species is breeding with the native gula yltrout acientistrecently observed that the hola trout were becoming exitinct what is the cause of their extinction
Native fish species are declining due to hybridization with and competition from non-native species like rainbow trout, as well as human-induced environmental changes and introduced diseases.
Explanation:The decline of native fish species such as Hola trout (a hypothetical species) in the United States can be largely attributed to the introduction of non-native species such as rainbow trout (Oncorhynchus mykiss), which breed with native species leading to hybridization and genetic extinction.
This hybridization can cause the original species to disappear if there is sufficient gene exchange. Non-native species may also outcompete native species for food and habitat, sometimes facilitated by human alterations to the environment, such as the changes in water flow due to dams or habitat degradation, which can favor the invaders.
In addition, introduced fish parasites and diseases can have devastating effects on native fish populations, such as the spread of whirling disease by infected rainbow trout. Policies have evolved over time to prevent stocking non-natives in areas where they might negatively impact native fish, but past introductions continue to affect native biodiversity.
Final answer:
The extinction of native fish species can be caused by competition and hybridization with non-native species like rainbow trout as well as habitat reduction due to human activities.
Explanation:
Hybridization and competition with non-native species such as the rainbow trout can lead to the decline or potential extinction of native fish species.
This can occur when non-native species become dominant in an ecosystem and compete for resources or when they breed with native species, diluting the genetic pool and causing a form of genetic extinction.
Reduction in native habitat due to human activities can further exacerbate these issues, leading to an imbalance in the ecosystem that strongly favors non-native species.
What percent of all farms in the US are small family farms?
A. 30%
B. 50%
C. 70%
D.90%
The correct answer is 88%, however, it is not in the choices so maybe (d.) 90% since it is near to the accurate answer. 88%-90% of al farms in the United States are small family farms.
Final answer:
The correct answer is 90%, indicating that small family farms still make up the majority of all farms in the United States, despite economic pressures and development reducing their number over time.
Explanation:
According to the United States Department of Agriculture (USDA), a small family farm is defined as one with less than $250,000 in gross cash farm income and where the majority of the business is owned by individuals or a family. These small family farms make up a substantial portion of all farms in the U.S. As of recent data, the correct answer to the question, 'What percent of all farms in the US are small family farms?' is 90%. This reflects a longstanding tradition of family-operated farms in the United States, though economic pressures have led to a reduction in the number of farms overall, particularly affecting small farms.
Economically, it has become increasingly difficult for new farmers to enter the business due to high operational costs, and productive farmland is also being lost to urban and suburban development. Despite these challenges, the majority of farms in the United States are still classified as small family farms.
What's responsible for eutrophication in seawater?
A. Deposition of sediments on shorelines
B. Groundwater infiltration
C. Seafloor spreading
D. Runoff of artificial fertilizers
Answer:
runoff of artificial fertilizers
Answer:
"Deposition of sediments on shorelines" on shorelines is responsible for "eutrophication" in seawater.
Explanation:
The natural process of the addition of nutritional elements to the water is called Eutrophication. The sediments carried by the rivers and streams flowing into the sea get deposited on the shoreline as these rivers and streams lose the strength to carry these sediments further. These sediments are rich in nutritional elements like Phosphorous and Nitrogen. The presence of these elements stimulates the growth of algae to a great extent.After World War 2, many people moved from the cities to?
Which of the following statements does not describe a likely effect of a society's being culturally isolationist? A. Internet access would be widespread and uncensored. B. Citizens would have few civil liberties, such as freedom of speech and religion. C. The government would try to limit the influence of outside cultures. D. Few foreign movies, television shows, or news programs would be broadcast.
Answer:
A. Internet access would be widespread and uncensored
Explanation:
The societies that are culturally isolated are very restricted by their governments. The governments tend to implement policies which do not allow for contact with the other societies. They tend to censor most of the things, including the social media (if its allowed at all), and the cultural products from the other places in the world are forbidden or minimized. This results in isolation of the people from that society, so their culture is unaffected by the other cultures, often making that society far behind the others. A prime example of this is North Korea in the modern world.
Answer:
A. Internet access would be widespread and uncensored
Explanation:
Just took the test :)
What’s is Luxemburgo
Answer:
Luxembourg is a small European country, surrounded by Belgium, France and Germany.
Explanation: