Things to know!

Global warming is a big problem that's going on right now. The greenhouse effect is one of them. Many scientists believe that global warming relates to the process of greenhouse effects. This happens when gases in the atmosphere prevent heat from Earth's surface from escaping into space. the trapped heat makes the Earth warmer, out of what scientists believe. The studies of ice bubbles trapped in polar ice show that amounts of greenhouse gases are increasing in the atmosphere, in fact some aren't even sure if Earth is even warming at all.