Consider the following:

  1. Coal bed
  2. Sea bed
  3. Metamorphic rocks

Which of the above is/are source(s) for Methane gas production?

Answer: [D] 1, 2 & 3

Methane gas can be extracted from frozen methane hydrate deposits under the sea beds. Coal gas methane from coal beds and methane gas from metamorphic rocks.

This question is a part of GKToday's Integrated IAS General Studies Module