What is the greenhouse effect?

Answer by  Feasel (1766)

Its when carbon dioxide grows at a more rapid pace than oxygen which is destroying the ozone layer supposedly. It can't be stopped at this point.

Answer by  chris3382 (6)

It's when the atmosphere absorbs energy that would normally leave the planet. It is mostly caused by people changing the content of the atmosphere. People are putting more Carbon Dioxide in the atmosphere by doing things like burning fossil fuels. So yes, we could stop making it worse.