Author Question: Enhanced geothermal systems A) generate electricity using the heat of the earth to make steam. ... (Read 77 times)

MirandaLo · **on:** Jul 16, 2018

Enhanced geothermal systems

A) generate electricity using the heat of the earth to make steam.
B) are routinely used in China to power automobiles.
C) use the energy of the sun to boil water and generate electricity.
D) use gravity to propel large turbines, which generate electricity.

Question 2

Cattle and termites both have symbiotic microorganisms living in their digestive tracts that help them by

A) digesting cellulose.
B) producing oxygen.
C) producing large organic molecules.
D) releasing large amounts of heat.