Global Warming

Background information: 

Global warming is primarily a problem of too much carbon dioxide (CO2) in the atmosphere�which acts as a blanket, trapping heat and warming the planet.It is causing major changes in our world. Global warming is causing global changes and it effect environment we live in and also human�s life. Unfortunately man is contributing toward this phenomenon by disappearing forests, by hunting animals, polluting beaches, wasting energy, household waste,air pollution, land filled full of rubbish etc.  Animal and plants are trying to live with these changes and if we do not do anything to stop the speed, our planet is heating up and many species will become endangered or even extinct. 

Before each of you starts your work, please, pay attention to the links provided below. They will give you some basic information which will enable you to see the whole picture of the topic.  Please write down some hints that will help you later with power point presentation on your assigned groups for example any key word, picture or an idea.

http://www.youtube.com/watch?v=oJAbATJCugs

http://www.youtube.com/watch?v=G3NGyHjhCbk