Question

EXERCISES
1. Fill in the blanks.
sources of energy.
(a) Firewood, charcoal, dried cow dung and animal wastes are
(commercial/non-commercial)
(b) Coal and petroleum are fossil fuels which are
. (exhaustible/non-exhaustible)
(c)
resources are considered to be non-renewable as they are present in limited
quantity. (Wood/Minerals)
sources of energy. (conventional/non-
(d) Firewood and hydel power are
conventional)
(e)
energy is the most inexhaustible energy source. (solar/nuclear). please give the answer my exam is going on ​

Answer 1

Answer:

1-non commercial

2-exhaustible

3-Wood and minerals both because both are in limited reach today

4-conventional

5-solar

Answer 2

Answer:

a. non commercial

b. exhaustible

c. minerals

d. conventional

e. solar