Answer:
oceanic crust sinks because it is denser and has higher specific gravity than the more silicon aluminum enriched continental crust. What drives substitution is convection and conduction in outer core of earth, that heat , only a small part of which is due radioactive isotopes, has to make it's way to Earth's surface by both conduction and convection. Iron and nickel o have the highest specific gravities of the 10 most common elements in the Milky Way Galaxy. This is why oceanic crust sinks and is subducted continental crust has to have a lot more force applied before it inks, because it doesn't want to sink.
1. The theory of continental drift suggests that the
1) continents moved due to changes in the Earth's orbital velocity
2) continents moved due to the Coriolis effect caused by the Earth's rotation
3) present-day continents of South America and Africa are moving toward each other
4) present-day continents of South America and Africa once fit together like puzzle
parts
20 points
Answer:A
Explanation:
The theory of continental drift suggests that the continents moved due to changes in the Earth's orbital velocity. The appropriate response is option 1.
What is theory of continental drift ?The physicist Alfred Wegener is most closely connected with the concept of continental drift. Wegener wrote a paper outlining his notion that the continents were "drifting" across the Earth, occasionally crashing through seas and into one another, in the early 20th century.
Plate tectonics over millions of years produced continental drift. Additionally, plate tectonics clarified how the motion of the plates causes earthquakes and volcanoes, as well as how the collision of continents produced vast mountain ranges.
The fossil record is one sort of evidence that has been used to support the Theory of Continental Drift. In rocks with a comparable age, scientists have discovered fossils of related plant and animal species.
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Which one is located in Russia?
Answer:
I think it might be A or D
Who conquered New France in 1760?
France
O England
United States
O Indians
Answer: Great Britain
Explanation:
Answer:
England
Explanation:
which of the following would be a good example of the “checks and balances” system enforced upon the legislative branch?
Answer choices
The President, using his power as Commander in Chief, uses the army to force Congress to stay and vote on a law.
The Supreme Court declares a law passed by Congress as “unconstitutional” based on their interpretation of the Constitution.
Congress passes a law that would prevent the President from using his veto power.
Congress removing judges from the Supreme Court when the judges question the legality of a law passed by Congress.
Answer:
Explanation:
An example of the principle of checks and balances might be a president vetoing an act of congress. The idea behind checks and balances is that it's important to ensure the power does not lie with one particular individual or group, and that a decision made by one can be questioned by the other.
how would u describe the region of southeast asia
Answer:
I need brainliest or if not I will not answer your questions again!!
Explanation:
Southeast Asia, vast region of Asia situated east of the Indian subcontinent and south of China. It consists of two dissimilar portions: a continental projection (commonly called mainland Southeast Asia) and a string of archipelagoes to the south and east of the mainland (insular Southeast Asia).
What is similar about the desert and savanna zones in Africa?
Both contain stone plateaus.
Both experience limited rainfall.
Both contain abundant grasslands.
Both experience high temperatures.
please choose from above
Answer:
Both experience limited rainfall.
Explanation:
no water
The similarity between desert and savanna zones in Africa is both have high temperatures. Thus, the correct answer is option D.
What are savanna zones?A savanna, also known as a savannah, is a mixed woodland-grassland ecosystem distinguished by trees that are sufficiently spaced so that the canopy does not close. The open canopy allows enough light to reach the ground to support an unbroken herbaceous layer dominated by grasses.
Despite their dense tree cover, savannas have an open canopy. Savannas are commonly thought to have widely spaced, scattered trees. However, tree densities are higher and trees are more regularly spaced in many savannas than in forests. Savannas are also characterized by seasonal water availability, with the majority of rainfall confined to one season.
Therefore, both experience high temperatures.
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Help!! Which term refers to the void spaces in soil which can be filled by water or air?
Permeability
Soil texture
Soil structure
Porosity
Answer:
Porosity
Explanation:
The void spaces in soil which can be filled by water or air is porosity. Porosity is the percentage of space or volume of void within a rock or soil.
Porosity is based on the pores within soil. Pores hold fluids which are very important for living organisms that depends on the soil. Also, the porosity and permeability helps to know the dynamics of water flow within the subsurface. Permeability is the interconnectivity of pore spaces within the soil.How does the map scale help to interpret the map? O It shows how important silk was to European traders. It shows why the Silk Road was important only to China. O It helps the reader understand how far traders had to travel. It shows the reader the difficult conditions on the Silk Road.
Answer:
it helps the reader understand how far traders had to travel
Explanation:
True or False. The Moon rotates on its axis, causing day and night on the
Moon.
A True
B False
Answer:
There is no dark side to the moon so false
Explanation:
1 What are the three types of movements that take place on the Earth's crust?
in which hemisphere is the antarctic circle located
area of a rectangle 11in by 17in
Answer:
187 in. if im correct
Explanation:
Why might birth rates have declined since 1990 less rapidly in Europe and North America than in other regions?
Answer:
Birth rates might have declined less rapidly in Europe and North America becuase of the upgrade in socioty that started around that time.
Explanation:
Tatiana deposited a $1,570.25 paycheck, a $930 stock dividend check, a $100 rebate check, and $250 cash into her checking account. Her original account balance was $380.78. Assuming the checks clear, how much was in her account after the deposit was made?
Answer:
$3231.00
Explanation:
she surely got a lot of money
4 The line segment on the map below is 1.6 cm long, and the map scale is 1 cm = 0.5 km. What is the gradient of the slope marked by the line?
A. 600 m/km
B. 1,333 m/km
C. 750 m/km
D 500 m/km
Answer:
750 m/km
Explanation:
If the map scale is 1 cm = 0.5 km, then a 1.6 cm line will represent 0.8 km. The elevation change is 900 - 300 = 600 meters. The gradient is the elevation change divided by the distance, so 600 m/0.8 km = 750 m/km.
Whoever completes this gets brainliest
thanks in advance
Answer:
1. distance above sea level.
2. Deep narrow valley with side steeps.
3. A line that separates the flow of a river
4. An area of land that is surround by higher land and may be drained by a river.
5. A narrow passage
6. The land deposited at the mouth of a river
7. The process by Which the soil is prepared and used to grow crops
Explanation:
Some dissolved organic carbon gets processed and released to the atmosphere quickly, while
other forms of dissolved organic carbon mix down deep into the ocean and stay there for
thousands of years. If you wanted to figure out how to get more carbon to mix down deep in
the ocean, what kinds of questions would you need answered first?
Answer: Here hopes this helps
Explanation: At the surface, where bacteria quickly consume dissolved organic carbon, carbon in DOM is called “labile” because it cycles quickly. Deeper in the water, “semi-labile” carbon in DOM stays in the ocean for weeks or months before bacteria cause it to cycle to the atmosphere.
- RISHlLAUGH
100 points! What can be said about equal opportunities in business for European women?
A.
There are no opportunities in senior management for women, and there are few opportunities in other areas of business.
B.
In Europe, the opportunities for women in business have changed little in the last 50 years.
C.
Women in Europe actually have more business opportunities than men do, especially in senior management positions.
D.
The situation is improving, but women are still underrepresented in senior management positions.
Answer:
its D
Explanation:
Answer:
D
Explanation:
The world's population grew in the past 100 years from_
billion to_, largely due to constant innovation.
2. What happens to the average temperature of an area as you get further from
the equator?
Answer:
Temperatures decrease as you move away :D
Explanation:
Temperature range increases with distance from the equator. Also, temperatures decrease as you move away from the equator. This is because the sun's rays are dispersed over a larger area of land as you move away from the equator.
The image shows a projection map. Which type of map is this?
Answer:
B
Explanation:
Answer:
4
Explanation:
The conic projection is most know for being wide and having a most accurate Asia, however this model seems squished and that's why its would be the 4th one down from the top
Hope this helps :D
List all six countries on the map above in order from the least populated to the most populated. Make sure to identify the name of the nation as well as the population.
Answer:
Russia (6), Germany (5), France (1), UK (2), Italy (3)
Answer:
6 – Russia 139 million
5 – Germany 81 million
3 – France 65 million
2 – United Kingdom 63 million
4 – Italy 61 million
1 – Spain 47 million
Explanation:
Hope this helps, and tell me if I'm wrong!
3. The number 728 is divisible by which numbers?
a. 2
b. 3
C. 2 and 3
d. 2 and 4
e. 2, 3, and 4
Answer:
D. 2 and 4
Explanation:
728 ends with an even number so it can be divided by 2 which equals 364 and 4 goes into 728 182 times. Hope it helps!
Where do high tides occur? (Select all that apply.)
only at the north pole
on the side of Earth facing the moon
only at the south pole
at both the north and south poles
on the side of Earth opposite the moon
Answer:
On the side of Earth facing the moon.
Explanation:
As moon's gravitational pull is responsible for high tides.
hope it helps!
The high tides occur on the side of the Earth facing the moon. Therefore option B is correct.
What is Tide?Tides are extremely long-period waves that travel across the water as a result of the moon's and the sun's gravitational pull. The rise and fall of the sea's surface on a regular basis is what tides, which originate in the ocean, appear as they move toward the coastlines.
The two primary causes of high and low tides are the Earth's rotation and the moon's gravitational pull on the planet. The Moon's pull is greatest on the side of the Earth nearest to it, and as a result, the oceans rise, and high tides are produced.
The majority of shorelines see two high tides and two low tides every twenty-four hours, however, certain places only get one of each. The physical characteristics of a coastline, such as a long, sandy beach or a rocky cove, as well as the depth of the water immediately offshore, influence the height of the tides.
Therefore option B is correct.
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Which statement correctly compares the thicknesses of Earth’s layers?
Earth’s mantle is thinner than its oceanic crust.
Earth’s outer core is thicker than its mantle.
Earth’s continental crust is thicker than its lithosphere.
Earth’s lithosphere is thinner than its asthenosphere
Answer: The answer is B.
Explanation:
I took the test on edg
Answer: the answer is B
Explanation:
took the test
What is the significance of plate tectonics to volcano size on earth?
Answer:
USGS Plates cover the entire Earth, and their boundaries play an important role in geologic happenings. The movement of these plates atop a thick, fluid "mantle" is known as plate tectonics and is the source of earthquakes and volcanoes. Plates crash together to make mountains, such as the Himalayas.
1. Based on the map below, which location has a greater elevation, A or B?
A. Location A is higher.
B. Location B is higher.
C. Locations A and B are at the same elevation
D. It is impossible to determine which location is higher
Answer:Location B is higher
Explanation:took the test and got it right
What plateau in China separates the Himalaya Mountains from the Kunlun Mountains?
Answer:Tibetan Plateau
Explanation:The Tibetan Plateau , also known as the Qinhai- Tibet Plateau
Ans:North Tibetan Plateau
Analyze the map below and answer the question that follows.
A satellite map of India. An island of the southern coast of India is circled.
Image courtesy of NASA
Which nation is circled on the map above?
A.
India
B.
Pakistan
C.
Sri Lanka
D.
Bangladesh
Please select the best answer from the choices provided
A
B
C
D
Answer:
India I had the same question
Explanation:
why volcanoes are dangerous?
Answer:
the lava emitted is harmful
high energy release can cause landslides
it can burn crops
it releases harmful gases. plz mark brainliest
Answer:
Volcanoes spew hot, dangerous gases, ash, lava, and rock that are powerfully destructive. People have died from volcanic blasts. Volcanic eruptions can cause damage hundreds of miles away. Volcanic ash causes airplane engines to fail, destroys crops, contaminates water, and damages electronics and machinery. The ash carpets the ground, burying everything, sometimes even causing buildings to collapse.