Question

Which one is the most harmful gas present in the atmosphere?​

Answer 1

• Carbon dioxide is a heat-trapping greenhouse gas. Carbon monoxide in the air comes from burning fuel in vehicles, volcanoes, and forest fires. It is a poisonous gas. Methane gas is released into the air from landfills, livestock and their manure, and from oil and gas wells.

Answer 2

Answer:

co2 and co are most harmful gases