Environmental Studies Short Question | Gkseries

Which of the following are sources of the greenhouse gas methane (CH4) ?

(a) Coal mining areas

(b) Ruminants

(d) Low land paddy

A (a), (b) and (c) only

B (b) and (c) only

C (b), (c) and (d) only

D (a), (b), (c) and (d)

Answer & Explanation
Answer:(a), (b), (c) and (d)