global warming cause :
1) the increase in green house effect !
2) the increase in the use of extensive use of fossils fuel !
3) ozone depletion
4) deforestation
5) Plankton boom due to warming seas.
effects :
1)sea level increases
2) earth becomes more warmer and more colder
3) melting of ice and glacier
4) extinction of many animals
5) growth in diseases
prevention:
1) do not use fossils fuel
2) use of renewable energy
3) factories must eject suitable gases
4) afforestation
5) turn green and reduce wastes !
