Greenhouse effect

By Tahira yasmeen

How we get heat

• We get heat from sun

• We get heat from fire

• From candle

• From bulb

How heat reaches to us

• Air is mixture of gases

• Some of the gases in air trap heat• One of the gas which trap heat is co2

• So temperature of the earth is increasing due to carbon dioxide gas

If there is less carbon dioxide gas

• The temperature of the earth will decrease

• Oceans will freeze

• There will be no life

• Plants and animals will die

Greenhouse effect

• Increasing temperature of the earth due to carbon dioxide gas is called greenhouse effect

Thank you