Question

Which of the following correctly compares the benefits of two forms of renewable energy?

Biomass energy and geothermal energy are both clean energy sources.

Geothermal energy and natural gas are both clean energy sources.

Solar power and wind power are both clean energy sources.

Natural gas and solar power are both clean energy sources

Answer 1

Which option do you think it is, and why?

Answer 2

C, bc I don´t think it´s A or B and Natural gas isn´t a renewable energy. I think

Answer 3

I think so aswell, Solar & Wind power does not produce any biproduct and is "Clean" energy.

Answer 4

tnx!