A greenhouse gas of greatest concern that is from human activities is
A)oxygen.
B)fluorine.
C)radon.
D)methane.

Question

Quizplus · Accepted Answer

Methane is a greenhouse gas of greatest concern from human activities as it has a much stronger warming effect compared to other greenhouse gases like carbon dioxide. Methane is mainly produced through activities such as livestock farming, rice cultivation, landfills, and the oil and gas industry. Its concentration in the atmosphere has increased significantly over the past few decades due to human activities, contributing to the warming of the planet.

A Greenhouse Gas of Greatest Concern That Is from Human