30% of the earth's surface is covered by forests.
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Each layer of earth has a different density the more in you go with the layers the more density is going to show up.
Crust-2.2g/cm^3
Upper mantle-3.4g/cm^3
Lower mantle-4.4g/cm^3
Outer core-9.9g/cm^3
Inner core-12.8g/cm^3
Hope I helped in something, Sorry if I didn't gave it my best shot:)
Answer:
Both have strong scientific support.
Explanation:
Hope it helps :)
On rocks in the sun under moving or stagnant water
Answer:
C. Northwestern side of a low-pressure system
Explanation:
I just did the test ^^
