Question

Sources of energy can be categorised as conventional and non-conventional
entional and non-conventional. Now group the
following resources :
(a) Coal
(e) Biogas
(b) Atomic energy
(f) Geothermal energy
(c) Tidal energy
(g) Petroleum
(d) Hydroelectric energy
(h) Natural gas​

Answer 1

Answer:

conventional

a.b.c.d

non conventional

e.f.g.h