Loading...

Loading...

Loading...
By Yuchen Duan2624286


Cliamte Change is...

change in temperatures and weather. It can be caused by natural reasons or human activities.




Why...
More Cars...

Less Trees...
Cars exhaust gas emmisions which will cost CO2
Trees can absorb CO2 and gave us fresh air
Trees can absorb CO2 and gave us fresh air

What makes CO2 stronger ...

Use of fossil fuels will make CO2 stronger and stronger ...
Weapons of CO2 ...


Green House effect
Green House effect is like a blanket covering the earth, trapping the sun’s heat and raising temperatures. Then, caused Global Warming...