Using the Earth's internal heat to generate electricity is called energy. A. geothermal
B. solar
C. hydroelectric
D. wind

Geothermal energy is the heat produced deep down in the Earth's core.

So, the answer would be A. Geothermal Energy

God bless you :)

answer; by working independently, the states have a high likelihood of developing innovative solutions that can be employed in other states;

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long