what three elements make up most of the atmosphere?
Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.
which type of event often occurs along transform fault boundaries?
The third type of plate boundary occurs where tectonic plates slide horizontally past each other. This is known as a transform plate boundary. As the plates rub against each other, huge stresses can cause portions of the rock to break, resulting in earthquakes. Places where these breaks occur are called faults.
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Which of the following phrases best defines migration? A. forcing others to move away from their homes B. encouraging others to move to a new place C. spreading culture from one place to another D. moving from one place to another to find a new place to live Please select the best answer from the choices provided A B C D Mark this and return
which continent is touching the eastern border of europe
Over spring break your mom ask you to help her put fertilizer on your lawn scale drawing of your yard has launched on the corner that says 2 inches of length corresponding to an actual length of 8 feet
Answer:
If you live in the North: Fertilize your Kentucky bluegrass, bermudagrass, perennial ryegrass, tall fescue, or fine fescue lawn with Scotts® Turf Builder® Triple Action, which tackles three important tasks with a single application.First, it will give your lawn the nutrients it needs to get thick and green this spring, helping the grass establish deep roots so it will stand up stronger to ...
Explanation:
how much water is in the ocean in cubic kilometers in scientific notation
Answer:
1.37 billion cubic kilometers
X 5. Which is TRUE of relative aging?
0/2
A: Relative aging is used to find the exact age of rock layers.
B: Half-lives and carbon dating are used in relative aging.
Х
C:Relative age is used to find the sequential order of rock layers from oldest to
youngest
D: Relative age is the same thing as absolute age.
6 Which of the following fossils would NOT be a good example of an
0/2
Answer:
The answer is C
Explanation:
the term that is used to describe the permanently frozen subsoil in siberia is...???
Answer:
The term is permafrost
Hope this helps <3
Explanation:
Which five lakes together make up the largest body of freshwater in Canada and the United States?
Answer:
the great lakes
Explanation:
the Great Lakes are, from west to east: Superior, Michigan, Huron, Erie and Ontario.
Answer:
The five Great Lakes, Lake Superior, Huron, Michigan, Erie, and Ontario
Explanation:
The Great Lakes make up the largest freshwater body in the world. The five Great Lakes, Lake Superior, Huron, Michigan, Erie, and Ontario span a total surface area of 94,600 square miles and are all connected by lakes and rivers, making them the largest freshwater system in the world.
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How do waves erode coastlines? Select three options. Back-and-forth movement loosens sediment and rock. Large rocks are picked up and deposited in new areas. Continuous impacts loosen sediment and rock. Loose sediment is picked up and blown to other locations. Sediments scrape against one another and wear away surfaces.
Answer:
options: A, D and E
Explanation:
Back-and-forth movement loosens sediment and rock.
Loose sediment is picked up and blown to other locations.
Sediments scrape against one another and wear away surfaces
I believe those are correct. hope this helps :)
what causes sedimentary and igneous rocks to change
which mountain chain extends from the united states into canada?
Pacific mountain system, series of mountain ranges that stretches along the Pacific Ocean coast of North America from northern British Columbia (Canada) to northwestern Mexico. They run for some 4,500 miles (7,250 km) in the United States and extend northward into Canada for another 1,000 miles (1,600 km).
list down the d/t landform
Explain how earthquakes form
Answer:
Explanation:
An earthquake is caused by a sudden slip on a fault. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel. In California there are two plates - the Pacific Plate and the North American Plate.
11 Three forces are acting upon the box shown in the diagram below.
40 N
60 N
[
29 N
Assuming there is no friction between the floor and the ground, how will these forces affect the position of the box?
A. The forces will cause the box to move to the left.
B. The forces will cause the box to move to the right.
C. The forces will cause the box to collapse to the ground.
D. The forces will be unable to move the box in any direction.
Based on the image shown and attached, assuming there is no friction between the floor and the ground, "these forces will cause the box to move to the left."
The image shows that the highest force, 60N, is on the right, pushing the load to the left.
The force on the left is 40N lower than the force on the right.
The force exerted on the object's body downward is 29N, and it is lesser than the force on the right pushing the load to the left.
Hence, in this case, it is concluded that the correct answer is option A. "The forces will cause the box to move to the left."
Learn more about Forces here: https://brainly.com/question/12970081
When ocean currents are redirected because they collided with a land mass, this is known as _______.
A. Continental deflection
B. Convection
C. Greenhouse Effect
D. Continental Drift
Explain what happens when an oceanic and continental plate meets at a convergent plate margin,including the landforms which develops.
Why do people want to climb mount Everest?
Answer:
to be one of the few to say they were up there
mount rushmore is located in the black hills of what state?
Answer:
South Dakota
5. Why was the Berlin Wall built?
O
to imprison Germany's Jews, Poles, Gypsies, and Slavs
o
to stop the East German government from adopting communism
o
to protect Berlin from invasion by the Soviet Union
O
to prevent East Germans from escaping to West Germany
Answer:
To Prevent East Germans from escaping to west Germany .The Berlin Wall was built by the German Democratic Republic during the Cold War to prevent its population from escaping Soviet-controlled East Berlin to West Berlin, which was controlled by the major Western Allies.Explanation:
I hope this helps you !!What are the time divisions that are used for the
geologic time scale and what determines how they are divided?
Answer:
Divided by the earths biotic composition
Explanation:
Which landform is formed when an oceanic crust and continental plate meet at a convergent plate margin
Answer:
Volcanoes, fold mountains, oceanic trenches
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1. A wave that is created as a result of vibrations between an electric
field and magnetic field.
Answer:
It is called Electromagnetic wave
Explanation:
• An electromagnetic wave is a wave formed as a result of vibrations, or disturbances between Electric and magnetic fields.
• Examples;
Gamma raysVisible lightUltraviolet raysX-rays, e.t.c» These rays move at a speed of light in vacuum
[tex]{ \mathfrak{speed : \: { \rm{3.0 \times {10}^{8} \: {ms}^{ - 1} }}}}[/tex]
» These rays are not affected by any fields [ Electric and magnetic fields ]
Which of the following most likely to increase the chance of the formation of a heat island?
A) Drive to work
B) Use public transportation often
C) Build a small skate park
D) Construct a shopping mall
Why does Washington in USA is in darkness when Bengaluru has bright sunny day at the same point in time? ______________________________________________________________________________
The reason is because of time zones. Since they are on the opposite side of the world, they also have opposite time. 10 AM in Washington DC is 8:30 PM in Bengaluru. You get your time zone based on your latitude and longitude.
explain how the regions of Latin America could be described as both a formal and perceptual region
thanks to anyone that answers <3
To understand how the regions of Latin America can be described as a formal and perceptive region, we must first understand these geographic concepts.
Formal region:They are the uniform regions, that is, the places that have distinctive characteristics, such as language, climate and political system.
Perceptive region:It is a region where there is a sharing of attitudes, behaviors and common feelings of residents about an area.
Analyzing the concepts of formal and perceptive region, we can say that Latin America is not a formal and perceptive region, as it includes different geographic regions that do not guarantee uniformity.
Therefore, Latin America is formed by 20 countries with different geographic regions, not constituting itself as a formal and perceptive region.
Find out more information about Latin America here:
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explain how weather and climate are also affected by geologic and geographic factors, such as mountains and ocean temperature
Answer: explanation on how geography affects the climate
Explanation:
Climate is the prevailing patterns of temperature and precipitation across a region. A region’s climate can be tropical or frigid, rainy or arid, temperate or monsoonal. Geography, or location, is one of the major determining factors in climate across the globe. Geography itself can be divided into components including distance from the equator, elevation above sea level, distance from water and topography, or the relief of the landscape.
Higher Latitudes Have Cooler Climates
Latitude is a measure of distance from the equator. Locations between the Tropic of Cancer and the Tropic of Capricorn, between 23 degrees north and 23 degrees south latitude, are considered tropical. As you move away from the equator, climates shift incrementally through subtropical, temperate, subarctic and, finally, arctic at the poles. The tilt of the Earth on its axis means that the further you get from the equator, the longer the area spends tilted away from the sun each year, and the cooler and more seasonal the climate.
Water Bodies Regulate Precipitation and Moderate Climate
Over 70 percent of the Earth’s surface is covered in water, so it makes sense that water bodies influence climate. Oceans and lakes are very good at storing the heat that is created when the sun’s energy is absorbed by the water. The water heats and adds moisture to the air above it, a process that drives the major air currents around the world. Water bodies also make the climate of adjacent land masses more moderate. They absorb extra heat during warm periods and release it during cooler periods. Warm, moist ocean air drives precipitation patterns around the world when it falls as precipitation as it is carried over cooler land masses.
Mountains Disrupt Air Flow
Mountain ranges are barriers to the smooth movement of air currents across continents. When an air mass encounters mountains, it is slowed and cooled because the air is forced up into cooler parts of the atmosphere in order to move over the obstruction. The cooled air can no longer hold as much moisture and releases it as precipitation on the mountain range. Once the air is over the mountain, it no longer has much moisture, and the leeward side of mountain ranges is drier than the windward side.
Higher Elevations Have Cooler Climates
Climates become cooler and the cold season lasts longer as elevation above sea level rises. This holds true for mountains and high-elevation plateaus, such as the steppes of Mongolia. Every 1.61 kilometers (1 mile) in elevation gain is roughly equivalent to moving 1,290 kilometers (800 miles) further from the equator. Mechanistically, higher elevations have lower air pressure, fewer atoms per unit of air to excite and, thus, cooler temperatures. Mountains frequently receive more precipitation than the surrounding lowlands, but many high-altitude plains are deserts because of their location on the leeward side of a mountain range or continental mass.
volcanoes occur at tectonic plate boundaries that are
Answer:here it is
Explanation:Most volcanoes form at the boundaries of Earth's tectonic plates. ... The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. Divergent Plate Boundaries. At a divergent boundary, tectonic plates move apart from one another.
Flunking science need answers
Which of the following is an example of a colonial legacy?
A. Pasta is a popular food in Uruguay.
B. Most South Americans are Roman Catholic.
C. Central America has a high population density.
D. Many Brazilians live in the United States.
Answer:
The answer you're looking for is Option B.
Explanation: