Question

For what is solar thermal energy most often used?

a. heating homes
b. generating electricity
c. providing light

Answer 1

Solar thermal technology uses the sun's energy, rather than fossil fuels, to generate low-cost, environmentally friendly thermal energy. This energy is used to heat wateror other fluids, and can also power solar cooling systems.

Answer 2

while solar energy is used to do all of these, since this question specifically focuses on solar thermal energy, i believe that the answer is either A or B