Well I am wrong the answer is A for that helps keep the environment clean
Answer:
I believe it's C.
Explanation:
The mantle underneath the plates moves in a circular way (Convection Currents). That is why plates move.
Answer:
D) Jovian planets are mostly gas and liquid and terrestrial planets are solid and rocky
Explanation:
The plate-driving force is the slow movement of hot, softened mantle that lies below the rigid plates."
It's the mantle.
