Methane is greenhouse gas because –
(A) it absorbs longer wavelengths of the electromagnetic spectrum while transmitting shorter wavelengths.
(B) it absorbs shorter wavelengths of the electromagnetic spectrum while transmitting longer wavelengths
(C) it absorbs all wavelengths of the electromagnetic spectrum
(D) it transmits all wavelengths of the electromagnetic spectrum
Correct option (A) it absorbs longer wavelengths of the electromagnetic spectrum while transmitting shorter wavelengths.
Explanation:
Absorbs infrared radiation thus it absorbs longer wavelength of EM wave spectrum while transmitting shorter wavelength.