Global Warming

My topic is about global warming. The reason that i choosed this topic about global warming is because my smaller brother was always been interesting in global warming and what i wanted to do is to give him more information, and for him to know more about global warming. Also becaue this is a major thing that is going on right now around the world.

Global warming is very hard right now for animals in the north pole and in the south pole where there's cold snowy places because, of all the warming the ice is melting and the animals is having less and less shelters to live in. Global warming is happening because of the UV rays that come from the sun, and what is does is that when the UV rays reflect back up from the green houses it can not get out because of the atmosphere. Then if it can't get out all the heat and the light get trapped in the earth, this is when the heat and light affects the ice places. Also for this cost there's cause of hurricanes and storms. In the bad cause of this global warming there's also something good, its also good because if it wasn't for this heat trap in the the atmosphere the nights here on earth would be freezing cold cause there won't be no heat fighting it on for coldness.