Which groups were involved in the genocide in Darfur?
Which sphere do you think is the most important to study and why? Your answer should include information about all four spheres (hydrosphere, lithosphere, atmosphere, and biosphere).
Answer:
Hydrosphere
Explanation:
The lithosphere is the Earth's solid outer layer, which reaches a depth of around 100 kilometers (62 miles). The crust and the brittle upper mantle are both part of the lithosphere. The lithosphere is the most hard and coldest of Earth's layers. Tectonic activity is the most well-known aspect of the Earth's lithosphere. Tectonic activity is the collision of massive lithosphere slabs known as tectonic plates. The North American, Caribbean, South American, Scotia, Antarctic, Eurasian, Arabian, African, Indian, Philippine, Australian, Pacific, Juan de Fuca, Cocos, and Nazca tectonic plates make up the lithosphere. The Mohorovicic discontinuity, or simply the Moho, is a lithosphere divide that occurs between the crust and the mantle. Because not all sections of the Earth are in equal isostatic equilibrium, the Moho does not exist at a uniform depth. The physical, chemical, and mechanical contrasts that allow the crust to "float" atop the more pliable mantle are referred to as isostasy. The Moho can be found 8 kilometers (5 miles) beneath the sea and 32 kilometers (20 miles) beneath continents. Lithospheric crust and mantle are distinguished by different kinds of rocks. Gneiss (continental crust) and gabbro make up the lithospheric crust (oceanic crust). The mantle below the Moho is dominated by peridotite, a rock composed mostly of the minerals olivine and pyroxene. The gaseous envelope that surrounds the earth is known as the atmosphere. The many layers of the atmosphere were built based on their height and temperature. The elements that make up the atmosphere are also recognized and quantified. Due to changes in the earth's surface, this quantity might either rise or decrease. The biosphere is the zone that encompasses the hydrosphere, atmosphere, and lithosphere, and is where life exists and interacts. This zone has been well researched, and we are now able to grasp how life unfolds in response to diverse conditions. The terrestrial regions have been easily examined since it is easy to visit such locations, but it is not practical to research the structure and components of deep water bodies at a deeper depth. Although considerable information has been gathered in this area, the deep water component, such as deep marine trenches, has yet to be investigated. It is not conceivable since the pressure is quite high at this depth, and lift is generally impossible to achieve under these conditions. However, certain animal and plant species may thrive and flourish in this environment. As a result, considerably more research into the hydrosphere is required. The hydrosphere encompasses all of the earth's water bodies, including glaciers and icebergs.
How do the waters of the earth’s oceans help distribute heat from one place to another?
What happens at this point? warm air is rising. cool air is sinking. there is a difference in air pressure. cool air is less dense than warm air.
Answer: convection current
Explanation: the denser and cooler material sinks to earth's core while the hotter and lighter material rises to replace the cooer material its a cycle
As the urban heat island effect grows in a city, the city's __________ are likely to experience higher temperatures than the suburbs. a. parks and green spaces b. downtown areas c. rural areas d. surrounding farmlands please select the best answer from the choices provided. a b c d
Answer:
B.
Explanation:
I think it’s the downtown areas. I think this because, the downtown areas are more likely to have houses closer to each other. Also I live by people but I live in the suburbs because I don’t like the loud noises in h the areas were a lot of people live which is why my parents built there house in the suburbs.
what is urban sprawl and how does it occur
An Urban sprawl, also called sprawl or suburban sprawl, the rapid expansion of the geographic extent of cities and towns, often characterized by low-density residential housing, single-use zoning, and increased reliance on the private automobile for transportation
Honestly I believe it jsut occurs as time moves on and humans become more advanced
Answer:
Urban sprawl, also called sprawl or suburban sprawl, the rapid expansion of the geographic extent of cities and towns, often characterized by low-density residential housing, single-use zoning, and increased reliance on the private automobile for transportation.
Match the following words with their definitions.
1. survival time without air
three days
2. survival time without water
key to survival
3. survival time without food
three weeks
4. regular supply of food and water
three minutes
Answer:
1. = three minutes
2. = three days
3. = three weeks
4. = key to survival
I go camping alot so i know this stuff pretty good!
Please mark brainliest and have a great day!
PLS HELP ME I WILL MARK THE BRAINLIEST!!
Answer:
C
Explanation:
Just look at the chart
Answer:
C
Explanation:
Analyze the map below and answer the question that follows.
Climate plays an important role in agricultural yield. Examine the climate map of Africa above. In a short paragraph, explain the correlation between Africa’s climate and the problem of malnutrition throughout the continent.
Based on the given map of Africa, we can see that the problem of malnutrition on the continent is partly as a result of large areas having arid and semi arid climates.
What climates are in Africa?Large areas of the northern, southern, and eastern areas of Africa have an arid and semi arid climate.
These climates represent desert like areas which are not good for agriculture.This is most likely why there is high malnutrition on the continent because there are large areas that are not suited for farming.
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Friction always acts in a direction ____________________ to the direction of motion.
Answer:
Opposite
Explanation:
Friction always acts in a direction opposite to the direction of motion
Generally speaking, if a cool surface
current flows along a coastline, what effect
might it have on the climate in that area?
a cooler temperatures in the summer
and milder temperatures in the winter
b. cooler temperatures in the summer
and colder temperatures in the winter
c. warmer temperatures in the summer
and milder temperatures in the winter
d. no long term effect on climate
Explain how physical geography impacts culture in China and Cuba 150-200 words
Physical geography is the study of natural features of the earth's surface that include lands formation, climate, soil formation etc.
What is the impact of physical geography o the culture of China and Cuba?
Cuba is a very long and confined island. Generally, Cuba has a climate with two seasons that are rainy season and dry season. The best time to visit the place is during the dry season.
The physical geography has a great impact on natural and man- made features of China. Physical environment, climates, soils etc. define the China today.
One needs to identify general characteristics that act as guidelines for both China and Cuba before fully appreciate their broad geographic.
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why did Italian immigrants choose to move to cities instead of rural areas, and what kinds of jobs did they typically take?
Answer:
Italian immigrants moved to cities because labor was needed; wages were also high. Italian immigrants were very likely to take construction jobs.
Explanation:
How did differences among Indo European languages in Europe come about
I really need help, this is a question I have to answer for my geography home work!!
Answer:
In addition to genealogical changes, many of the early changes in Indo-European languages can be attributed to language contact. It has been asserted, for example, that many of the more striking features shared by Italic languages (Latin, Oscan, Umbrian, etc.) might well be areal features.
Explanation:
What do Canada and the United States have in common?
Check all that apply.
O A. Closely related cultures
O B. Easy travel between the two
O C. Roughly the same gross domestic product
D. Laws passed by elected representatives
Answer:
A, B, D
Explanation:
They are what they have in common
pay attention to the weather station models tell me about the weather for that day by reading the models and its symbols
PLEASE HELP Me QUICKLY
are there other solutions to help prevent the extraction and use of iron
Answer:
Other solutions to help prevent the extraction and use of iron are:
Lower-Impact Mining Techniques.
Reusing Mining Waste.
Eco-Friendly Equipment.
Rehabilitating Mining Sites.
Shutting Down Illegal Mining.
A meadow ecosystem formed where there was once a
pond.
Which three statements describe how the pond turned into the meadow?
A. Large water plants grew in shallow water around the edge of the
pond
B. Runoff carried water and organisms into a low place on land.
C. Soil filled in the pond, and it no longer held standing water.
D. The pond got shallower as sediment and other materials covered
its bottom
Answer:
C
Explanation:
Soil filled in the pond, and it no longer held standing water.
The graph compares tree growth and tree removal in the United States in 2006. Private land includes land that is owned by timber companies, other organizations, and individuals.
Analyze the data to draw a logical conclusion that correlates the relationship between land ownership and tree growth and removal.
A.
Tree growth and removal was the greatest in national forests.
B.
Tree growth and removal was the greatest on private land
C.
Tree growth and removal was the greatest in other public forests.
D.
Tree growth and removal was the relatively the same in all of the forests.
The data on land ownership and tree growth and removal showed that B. Tree growth and removal was the greatest on private land.
What is the relationship between land ownership and tree removal?In the United States, those who plant trees on private land such as timber companies, have the highest rates of tree removal as well as tree growth.
The reason for this is because the trees planted are mostly planted so that the timber companies can cut them down and use for wood products.
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how is iron removed from the environment
Answer:
Aeration (injecting air) or chemical oxidation (usually adding chlorine in the form of calcium or sodium hypochlorite) followed by filtration are options if iron levels are more than 10 mg/L. Sediment filter, carbon filter, or water softeners can remove small amounts of iron, but the iron will quickly plug the system.
Many American companies are moving their
manufacturing to China due to cheaper labor
costs.
True
False
Answer:
it is true
Explanation:
explanation of cultural landscapes of Iceland
Answer:
Explanation:
Iceland offers a combination of intriguing landscapes from rugged coastlines, glaciers, and hot springs to geysers, volcanoes, and lava deserts. Its landscape's is characterized by waterfalls, geysers, volcanoes, black sand beaches and otherworldly steaming lava fields. Iceland has very mild, coastal weather, stemming from the Gulf Stream. The weather is also affected by the East Greenland polar current curving south-eastwards round the north and east coasts.
Question Mode Multiple Choice Question Approximately 220 million years ago, the continents were joined together into one supercontinent known as Pangaea. This supercontinent was surrounded by an ocean named Blank______. Multiple choice question.
This supercontinent was surrounded by Panthalassa
Pangaea was an ancient supercontinent that had all the landmass of the earth often referred to as the most recent supercontinent of earth.Characteristics of Panthalassa include:
Superocean surrounding Pangaea70% of the earth's surface was occupied by #PanthalassaAlso known as the Paleo-Pacific or Proto-Pacific oceanIn early geologic time, this supercontinent was surrounded by a global ocean called Panthalassa (all water) and had incorporated in it the earth's landmasses fully assembled before the Triassic period.
Gondwana and Laurasia were formed from Pangaea after it was broken up.
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What’s the meaning of providing information about wealth and income?
Answer:
wealth measurestye amount of valuable ecnomics and income measures the amount of money
100 POINTS PLEASE HELP: The time exposure in the photo above shows the trails made by individual stars as the celestial sphere appears to rotate around the Earth. Answer the following questions as best you can:
How long is the exposure of the photo (the total time during which the camera shutter was open recording light)?
Where might this photo have been taken?
Be sure to describe the evidence that supports your claims.
For thousands of years, people have wondered about the stars. What are they? How far away are they? What is the meaning of their arrangement in the sky? How do their locations in the sky change over time, and why?
This last question turns out to be the easiest to answer, so it’s a natural place to begin our study of astronomy. As you’ll see, the answer ends up telling us only a little about the stars, but a great deal about the earth.
The Stars from Utah
Here’s a time-exposure photo that vividly illustrates the motion of the stars through a portion of our sky:
Stars rising in the east, as viewed from Ogden, Utah. The camera was mounted on a tripod and the shutter was left open for ten minutes, to show the stars’ apparent motion. The foreground mountains were illuminated by city lights.
As time passes, the stars rise in the east (just like the sun). But notice that they rise diagonally, not straight up. The diagonal goes from north (left) to south (right). After a few hours, these same stars will appear high in the southern sky.
Turning to face south, we see that the stars there are moving from left (east) to right (west):
Ten-minute time exposure facing south and slightly west, from the same location as the previous photo. The stars are moving from left (east) to right (west) across the field of view. Despite the annoying light pollution, you can barely make out part of the Milky Way, right of center.
By now you can probably guess that stars set in the western sky, again along a diagonal:
Ten-minute time exposure facing west, from the same location as the previous two photos. The stars are setting along a diagonal, from south (left) to north (right). The bright star at the lower-right is Arcturus.
And in the north, the motion is most interesting. Stars rise in the northeast and set in the northwest, moving in counter-clockwise circles around a point that's high above the northern horizon:
Half-hour time exposure facing north and slightly west, from the same location as the previous three photos. The stars are tracing counter-clockwise circles, centered on a point near the prominent North Star (Polaris). Notice the Big Dipper at the lower-left.
The magestic motions of the night sky were intimately familiar to ancient people. Today this familiarity has been lost (except by astronomy geeks), so you'll need to make a special effort to remember and visualize the patterns. It helps to stand under the night sky and point with your hands, tracing out the paths of different stars. In summary:
Some stars rise directly east, heading to the right, then cross the high southern sky, and eventually set directly west.
Other stars rise in the southeast and follow shorter, lower arcs across the south before setting in the southwest.
And in the north, there are many stars that never rise or set at all; these “circumpolar stars” follow counter-clockwise circles. (In fact, it is the center of these circles that defines what we mean by “north”.)
Besides direct observation, you can get accustomed to these motions by playing with the Sky Motion Applet that I've created for this purpose. A variety of other useful resources are listed at the bottom of this page.
Constellations
Orion the Hunter is one of the brightest and most familiar constellations of the night sky. The row of three stars near the middle is
To get the star trail described above, a 45-second exposure is necessary. due to the nearly constant trail of various stars. Therefore, the required exposure time should be longer than 30 seconds.
This photo might have been taken in Utah because this place provides a clear sky with very few clouds.
The North (Pole) star, Polaris, which is located incredibly close to the North Divine Pole, is the brilliant white semi-circle in the center of the image. A witness on Earth observes the stars rising and setting, following a curve, on the theory that the skyline prevents the spectator from seeing the full bend for stars that are further from the Heavenly Shaft.
This is one way to imagine that the Earth is at the focal point of an empty gem circle, and the stars are inserted on this circle, as the Earth turns on its hub. The Earth's axis is essentially widened to frame the North Divine Pole (and its counterpart, the South Heavenly Pole).
Therefore, a 45-second exposure time is taken and photos have been taken from Utah.
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Which are advantages of using nuclear reactors to generate electricity? select 3 options. nuclear power produces no hazardous byproducts. nuclear power has a high output. nuclear power uses nonharmful fuel. nuclear power is readily available. nuclear power produces relatively low carbon dioxide emissions.
The advantages of using nuclear reactors are to generate electricity
nuclear power has a high output. nuclear power is readily available. nuclear power produces relatively low carbon dioxide emissions.Options 2,4,5 This is further explained below.
What are nuclear reactors?Generally, nuclear reactors are simply defined as a device or structure capable of producing a controlled, self-sustaining nuclear reaction and releasing energy in the process.
In conclusion, Using nuclear reactors to create energy is advantageous since nuclear power has a high production rate. It's easy to get nuclear power now. Carbon dioxide emissions from nuclear power are modest compared to other forms of energy.
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Answer:
2. Nuclear power has a high output.
4. Nuclear power is readily available.
5. Nuclear power produces relatively low carbon dioxide emissions.
Explanation:
physics b edg. 2022
How can resource conservation benefit the environment? a. resource conservation can help preserve natural habitats. b. resource conservation can reduce water pollution. c. resource conservation can reduce air pollution. d. all of the above please select the best answer from the choices provided a b c d
A resource conservation benefit the environment because its help to preserve natural habitats.
What is a resource conservation?This refers to those resources on which sustainability depends are conserved and even enhanced by agronomic management.
The main benefit of resource conservation to the environment is that its help to preserve natural habitats.
Therefore, the Option A is correct.
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Please help now
if a country has falling birth rates, what would the government want to do in terms of migration?
will they want to force people in to the country? force people out? what about xenophobic governments such as japan?
why is ninety percent of logging activity in Canada considered unsustainable
Answer:
to far from usa
Explanation:
usa is not as close as canda
A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which stages best describe this volcano? Check all that apply. Is active was quiet was extinct is explosive was dormant.
Answer:
Was dormant.
Explanation:
it had to be dormant because, it was not active for a very long time until then so no to active, it was not quiet but it wasn’t active either, and it was not extinct because it had smoke coming out of it. This is why I think it was dormant because if it’s dormant, it’s almost like a way to say that the volcano wasn’t extinct, or quiet, or active, but it was sleeping.
