Question

Which one of the following is the main cause of global warming?
(a)air pollution
(b)water pollution
(c)soil pollution
(d)land degradation​

Answer 1

Answer:

(a) air pollution

Explanation:

because air pollution alters temperature of earth and also leads to sudden increase which leads to rise in temperature which is main cause of global warming.

Hope it helps you:)

Answer 2

Answer:

a) air pollution

Explanation:

air pollution