Which of the following is not a greenhouse effect gas?

Correct option is D

Correct Answer: (D) Nitrogen
Explanation:
→ Greenhouse gases are atmospheric gases that trap heat from the sun, maintaining the Earth’s temperature.
→ Carbon dioxide, methane, and ozone are key greenhouse gases contributing to global warming and climate change.
→ Nitrogen (N₂), although abundant in the atmosphere, does not absorb infrared radiation and hence does not contribute to the greenhouse effect.
→ The greenhouse effect is essential for life, but excess greenhouse gases lead to global warming, ice melting, and climate disruptions.
Information Booster:
→ Greenhouse gases trap infrared radiation, warming the Earth.
→ Carbon dioxide (CO₂) – emitted from fossil fuels, deforestation.
→ Methane (CH₄) – released from livestock, rice fields, and landfills.
→ Ozone (O₃) – exists in the stratosphere, protects from UV, but tropospheric ozone acts as a greenhouse gas.
→ Nitrogen – makes up ~78% of the atmosphere but inert and non-greenhouse.
→ Excess greenhouse gases cause climate change, sea-level rise, and extreme weather.
→ Monitoring greenhouse gases is critical for sustainable development and climate action.
Additional Information (Other Options):
Option (A) Carbon dioxide – Major greenhouse gas from human activities.
Option (B) Ozone – Stratospheric ozone protects from UV; tropospheric ozone is a greenhouse gas.
Option (C) Methane – Potent greenhouse gas, stronger than CO₂ per molecule.