What do we mean by the greenhouse effect?

گرین ہاؤس اثر سے ہمارا کیا مطلب ہے؟

Ability of atmosphere to retain water vapor

Ability of atmospheric gases to trap heat

Ability to keep the planet relatively warm

Ability of cloud to scatter electromagnetic radiation

The greenhouse effect refers to the way certain gases in the Earth's atmosphere.
Such as carbon dioxide, methane, and water vapor, trap heat from the sun, keeping the planet warm enough to support life.