An Inconvenient Truth

In the documentary An inconvenient Truth, Al Gore talks about global warming and the problems that have caused it. Over the years, the earth's atmosphere has thickened because of the the smoke that we produce. This has caused the earth's atmosphere to thicken, thus trapping more of the sun's rays inside our atmosphere, causing a change in our climate. The warmer climate has lead to events such as the melting of icebergs and has dried up rivers. The melting of icebergs has caused the sea level to rise and in a few years some cities of some states, like Florida, are going to be under water. Although, there are some people that don't believe in global warming and what it can do. I believe we should make changes to our lives to help prevent global warming. Even things like riding a bike instead of a car to go somewhere can make a big difference.