Answer:
Green house gases make life on earth possible by producing green house effect that keeps the Earth warm.
Step-by-step explanation:
- Earth recieves heat energy in the form of incoming solar radiation.
- Some part of the incoming solar radiation is absorbed in the atmosphere but maximum of it reaches the Earth's surface.
- Earth in turn re-radiates this long wave thermal radiation.
- Maximum amount of this re-radiated heat Is absorbed by some gases in the atmosphere.
- These radiatively active gases that absorbs this radiating heat are called Greenhouse gases.
- These greenhouse gases act as a thermal blanket around the Earth, raising the temperature of the Earth. This effect is called Green house Gases.