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Pachacha [2.7K]
3 years ago
8

Which statement about Earth's layers is true? A. They all consist of liquid rock. B. They each vary in size and temperature. C.

They are all under an equal amount of pressure. D. They will soon combine, forming
Geography
2 answers:
ratelena [41]3 years ago
7 0

Answer:

I believe that the answer is B

Explanation:

sasho [114]3 years ago
5 0

Answer:

B. They each vary in size and temperature.

Explanation:

Earth's layers vary vastly in terms of temperature, the core being the hottest, and the crust being the coolest. This is the result of the immense pressure, literally the weight of the world, that is forced towards Earth's core by gravity.

The size of these layers varies greatly as well. The crust, in comparison to all other layers, is extremely thin, making up only around 15% of Earth, while the mantle makes up around 84% for comparison.

I hope this helps!

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aleksandr82 [10.1K]

It is least likely that Japan will be experiencing population growth.

Explanation:

Japan is a country that has a very large population for a country of its size, over 120 million people. Japan though, faces huge demographic problems, which will be more and more serious as the years pass by. The problems now are not that the population is very large, but that the population is aging and will start to experience sharp decrease in the coming decades.

The total fertility rate (TFR) of the country is only 1.27, which is far from enough for simple replacement of the population, as for that a TFR of 2 is needed. Less and less children are born, which in turn provides smaller and smaller population for reproduction with each generation. On the other hand, Japan is a country that has one of the highest life expectancy in the world, and the old population is constantly on the rise.

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4 years ago
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hope this helps if not let me know have a blessed day

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