Air Pollution
I learnt that we can turn off lights and other things that require energy this help stop air pollution.
Seo Young

I learnt that the smoke and chemicals that come out of factories goes into the clouds and this can make acid rain. It kills the trees. I think this is bad. To help stop this we can use less energy by not using our cars for short distances.
Lyka

I learnt that if you breathe polluted air your eyes and nose can start burning. We can stop air pollution by not burning things like trees and fossil fuels.
Molivann

Instead of riding a car to a place that you want to go that is close in distance you can ride a bike , walk or skate. You can do something that does not waste energy. If you are going to the same place as your friends you can go together in the same car and not in separate cars. This also saves energy.
Kelly

www.flicker.com 

https://www.flickr.com/photos/stevenzhang1221/6452505601/in/photostream/

https://www.flickr.com/photos/ramella/349246860/

I learned today that cows pass wind and that effects the environment so if we eat  too many cows we will effect the environment.  
                                                          Archie

http://en.wikipedia.org/wiki/Environmental_impact_of_meat_production