Below the crust is the mantle, a dense, hot layer of semi-solid rock approximately 2,900 km thick. The mantle, which contains more iron, magnesium, and calcium than the crust, is hotter and denser because temperature and pressure inside the Earth increase with depth.
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Can I be brainliest please?
Answer:
because it affects the attom in living things
(D)
Explanation:
The more massive an object is, the greater is the curvature that they produce on the space-time around it.