Question

Choose the correct statement
(a) Sun can be taken as an inexhaustible source of energy
(b) There is infinite storage of fossil fuel inside the earth
(c) Hydro and wind energy plants are non polluting sources
of energy
(d) Waste from a nuclear power plant can be easily disposed off

NCERT Class X
Science - Exemplar Problems

Chapter_Sources of
Energy

Answer 1

the correct statement is c.

Answer 2

option c is the correct statement