daibangxanh
Cây cổ thụ
Tính toán sự phát thải Carbon của bạn hoặc gia đình bạn tại website sau:
http://www.fightglobalwarming.com/carboncalculator.cfm
Thấy nó cũng hay hay nên share cho bà con.
http://www.fightglobalwarming.com/carboncalculator.cfm
Thấy nó cũng hay hay nên share cho bà con.
Calculate Your Personal Impact:simper:
Pollution from cars and making electricity is a major cause of global warming. Take a personal pollution inventory and see how you can help.
Do you want to calculate pollution for your whole household or just you?
Just me or Everyone in the household