Question

81. Consider the following energy
sources:
(A) Wind energy
(B) Biomass
(C) Fossil fuels
(D) Geothermal energy
Out of the above, which group of
sources of energies is ultimately
derived from the Sun's energy?
(1) Only (A) and (B)
(2) Only (B) and (D)
(3) (A), (B) and (C)
(4) (A), (B), (C) and (D)​

Answer 1

Answer:

Out of the above (2)Only (B) and (D) are group of

sources of energies is ultimately derived from the Sun's energy i.e. Biomass and Geothermal Energy