Answer:
C. Carbon dioxide levels would decrease in the atmosphere as the weathering rate increased, acting as a positive feedback
Explanation:
The CO₂ concentration decreases due to large scale weathering process of silicate and carbonate weathering . The weathering of silicate and carbonates affect this way . As CO₂ in the atmosphere decreases the global temperature decreases , resulting in global cooling or ice age. During ice age we will have less precipitation .
<span>The answer is letter C.
Plates move in different directions because the magma moves in “cells” which circulate in different directions. The intense heat of the Earth’s core causes molten rock in the mantle layer to move in a pattern called convection cell. When this occurs warm material rises, cools, and eventually sinks down, as this happens, it is again warmed and it rises again.
Plates help themselves move instead of just surfing along the mantle because of giant convection cells that change the structure of rocks through heat.<span>
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Hey Jaileen!
An easy way to visualize plate movement is to think of a conveyer belt moving luggage from one place to another.
I hope this helps~!
