Wind and water energy are both indirect forms of: (listed in details)?

Question

a. nuclear energy

b. solar energy

c. electrical energy

d. geothermal energy

Answer 1

electrical energy or renewable. since we do use wind mills to produce electricity and wind and water produce hydrogen to make cars run now.

Answer 2

Trick question, although I believe the answer you're looking for is b - solar.  

The reason I say it's a trick question, is technically geothermal is an indirect for of solar.  

Solar heats the earth, causing convection currents in the earth (better known as wind) which will effect weather paterns and propel water.

Geothermal heat will also effect this, but guess where that heat comes from?  Right, Solar.

Answer 3

e. renewable energy

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