7. Identify and correct the false statements.
1.The core is divided into the inner core (which is fluid) and the outer core (which is solid).
2.The mantle is thicker than the outer core.
3.The crust makes up over 80% of the volume of the Earth.
4.Temperatures in the mantle are so high that its rocks are completely molten.
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1.The core is divided into the inner core (which is fluid) and the outer core (which is solid).
2.The mantle is thicker than the outer core.
3.The crust makes up over 80% of the volume of the Earth.
4.Temperatures in the mantle are so high that its rocks are completely molten.
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Ответ:
Объяснение:
1. True. The Earth's core is indeed divided into the inner core, which is solid, and the outer core, which is fluid.
2. False. The mantle is not thicker than the outer core. The mantle is located between the crust and the outer core and is thicker than the crust but not as thick as the outer core.
3. False. The crust makes up a relatively small portion of the Earth's volume, accounting for less than 1% of the Earth's total volume.
4. False. While temperatures in the mantle are high, they are not high enough to completely melt the rocks. The mantle is partially molten, with only a small portion of it in a molten state. Most of the mantle consists of solid rock that can flow slowly over geological timescales.