THE CAUSES OF GLOBAL WARMING
BY : Adasia M, Jackson S, Alan C
TREES ARE BEING DESTROYED
A tree gives us fruits, vegetables, flowers, perfumes, jute bag, sugar, wheat/rice, spices, gum, paper, oil, oxygen, furniture, tea/coffee, medicines, cotton/silk, fuel wood, rubber tube, bird nests etc. We need the trees to survive so we need to KEEP the trees and not cut them down.We need the trees because they take in carbon dioxide and turns it into oxygen.
WAYS HUMANS ARE CAUSING GLOBAL WARMING
CARBON DIOXIDE IN THE AIR
Cars are destroying the ozone that protects us from UV rays.
FACTORIES CHEMICALS
Factories and many other places are realeasing green house gases into our atmoshere which are making the earth warmer.
PARTICLES IN THE AIR
The particles in the air create the fog in this picture above.
EXPLAINING THE GREEN HOUSE EFFECT
The green house effect is what keeps us warm.But now too much heat is being kept in the earths atmosphere,which is causing global warming.The green house effect lets some of the suns rays in and reflects some back into space.Carbon dioxide,methane, and nitrous oxide are some of the main green house gases.
OUR RESOURCES
Our resources are :
- Pro Global Warming Folder - http://edmodo.com/folder/994079