Which of the following statements are correct about the deposits of ‘methane hydrate’?
1. Global warming might

Question

Which of the following statements are correct about the deposits of ‘methane hydrate’?
1. Global warming might trigger the release of methane gas from these deposits.
2. Large deposits of ‘methane hydrate’ are found in Arctic Tundra and under the seafloor.
3. Methane in the atmosphere oxidised to carbon dioxide after a decade or two.
Select the correct answer using the code given below.

Accepted Answer

Methane hydrate is a crystalline form of water ice that contains a large amount of methane trapped within its structure. Global warming can destabilize these hydrates, leading to the release of methane, a potent greenhouse gas. These deposits are indeed found in permafrost regions like the Arctic Tundra and beneath the ocean floor. Once released into the atmosphere, methane is oxidized to carbon dioxide and water, a process that takes approximately a decade or so, contributing to the greenhouse effect during its lifetime.