1) The concept of global warming issue and the effects of greenhouse on the environment.
2)Because the amount of carbon dioxide increases and which makes the atmosphere absord more heat so the earth continues to get warmer
3) "Everything is good as long as it is balanced" First We stop burning fossil fuels,oil,coal and petrol to decrease carbon dioxide levels.
Second we switch to more sustainable energy and environment friendly
Lastly we need to discipline ourselves to replace the trees we cut
