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Marrrta [24]
3 years ago
9

Explain why a decrease in pressure will trigger the meaning of rocks in the mantle?​

Geography
1 answer:
tester [92]3 years ago
8 0

Explanation:

Melting in the mantle can also occur if there is a sufficient drop in pressure in the system at a given temperature. In order to decrease pressure, mantle rocks must rise to shallower levels, while experiencing a minimal loss of heat to the surroundings.

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Assume that there are two moons in orbit around Earth that are on the same orbital plane but always on opposite sides of Earth a
Talja [164]

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High tide will be higher than it is now and neap tides will be shallower

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6 0
3 years ago
Which of the following are overseas territories in<br> South America?
trasher [3.6K]

Answer:

As of 2020, there are 12 countries in South America: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay and Venezuela. French Guiana is an overseas territory of France and not an independent country.

Explanation:

8 0
1 year ago
Which climate type normally has the largest annual range in temperature?
Genrish500 [490]
~Hello there!

Your question: Which climate type normally has the largest annual range in temperature?

Your answer: Subpolar climates is the type of climate that normally has the largest annual range in temperature.

Any questions ^?


Happy Studying!
6 0
3 years ago
How are fault lines important in the formation of fault block mountains?
Svet_ta [14]

Answer:

The fault lines pull away from eachother and it breaks up into blocks r chunks which are either forced upwards or downwards. As hey move apart these chunks or blocks end up being stacked ontop of one another causing a fault block mountain as the fault lines have been blocked up. An example of a faultblock mountain are the Sierra nevada mountains in North America.

(i dont know how many marks this question is so you may not need that much information)

7 0
3 years ago
Humans have built artificial levees along the Mississippi River to protect themselves and their property from floods. However, t
Nikitich [7]

The correct answer is - A. reduce the amount of sediment deposited on floodplains and increase the amount of sediment deposited at the river's mouth.

The Mississippi River is one of the biggest rivers in the world. It is also a river that carries with it very large amount of sediments. The levees built along side it though do not allow the natural process of deposition of sediments on the floodplains of the river. That results in the river carrying the sediments down to the river mouth. Because of this, the river mouth is becoming an ever-growing delta because of the constant deposition of very large amounts of sediments. This also causes lot of the sediments to end in the coastal parts of the sea, which makes the sea waters shallower and murkier, as well as creating new land forms alongside the coast from the deposited material.

4 0
3 years ago
Read 2 more answers
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