The definition of "resources including solar, wind, geothermal, hydro" best fits which science term?
Most of the sources of energy we use represent stored solar energy. Which of the following is not ultimately derived from the Sun’s energy?
(a) Geothermal energy
(b) Wind energy
(c) Nuclear energy
(d) Bio-mass
The definition of "distance traveled by light through space in one year" best fits which science term?
Which of the common parts are necessary for generating electricity in thermal, hydro, wind and geothermal plants?
Pick out the one which is not a common part/element for generating electricity in thermal , hydro, wind and geothermal plants.