Multiple choice

Which of these gases are responsible for green house effect?

  1. CH4, CO

  2. CO2, CH4

  3. CH4, SO3

  4. CH4, SO2

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Carbon dioxide (CO2) and methane (CH4) are the primary greenhouse gases responsible for trapping heat in the Earth's atmosphere, leading to the greenhouse effect.