Question

which of the following is not known as Greenhouse gas 1)Methane 2)Nitrous oxide 3)Carbon dioxide 4)Hydrogen​

Answer 1

$\huge\bf\underline{Question:}$

Which of the following is not known as Greenhouse gas?
1)Methane
2)Nitrous oxide
3)Carbon dioxide
4)Hydrogen​

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4) Hydrogen

Hydrogen is not a type of greenhouse gas.

Other gases like Methane, Nitrous oxide and carbon dioxide are types of greenhouse gases.

Answer 2

Answer:

Explanation:

Nitrous oside