Question

ure
2. Answer in one word.
1. Rain that becomes acidic due to harmful gases
the
Answer in one word

A. Rain that becomes acidic due to harmful gasses present in air
b. A natural cause of air pollution
c. An alternate source of energy
d. Type of rock which can be affected by acid rain

Answer 1

Answer:

a. acid rain

b. smoke from factories

c. wind energy

d. marble

Answer 2

Answer:

a. acid rain

b. smoke and factories

c. wind energy

d. marble