How can we prevent the global warming?

All human activities are reponsible are related with the global warming.

We produce a lot of gases every day with differents things for example, using car because with that we burned coal and gasoline, and the factories also produce grases.

One important solution to avoid the global warming is reduce emissions of carbon dioxide and other bad gases because thats gases will probbably break all ozone layer.

Other important solution to avoid it is use more the bus and public transport than own car because with that we reduce emissions of carbon dioxide.

We also can avoid the global warming planting trees because these produce oxygen and it will probably repair the ozone layer.

In conclusion I think that to improve the global warming we must reduce the emission of carbon dioxide and increase the emission of oxygen.