Question

q11. of the four gases co₂, h₂o, n₂, and o₂, which are greenhouse gases? only co₂ co₂ and h₂o co₂ and n₂ all except o₂ all four of the gases

Explanation:

Greenhouse gases trap heat in the Earth's atmosphere. \(CO_2\) (carbon dioxide) and \(H_2O\) (water vapor) are well - known greenhouse gases. \(N_2\) (nitrogen) and \(O_2\) (oxygen) are not greenhouse gases as they do not have the molecular structure to absorb and re - emit infrared radiation (a key property of greenhouse gases).

Answer:

\(CO_2\) and \(H_2O\)