________ refers to heat from deep underground sources used as a source of energy.
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q64: _ provide valuable flood control because they
Q65: Despite abundant vegetation, _ make poor farmland
Q66: The transformation of marginal lands into near-desert
Q67: _ water is a slowly exchanging pool,
Q68: Humans have become so dependent on fossil
Q69: Subsistence farming in tropical regions of the
Q70: Explain how emissions of carbon monoxide and
Q71: Scientists have identified approximately _ million species
Q72: Humans must work together to create a
Q74: Over 97% of Earth's total water may
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents