The Origin of the Species? The origin of the human species is a topic of great controversy. One side is that of the Creationists. They explain that a higher power is responsible for the formation of our planet and the origin of life. Creationism is based upon the Bible. It explains that the world...

Heat from our sun passes through the atmosphere, causing it to warm up. Most of it warms the earth's surface. While the earth is warming up, it sends out this heat in the form of radiation. The atmosphere traps part of ths heat, and the rest escapes into space. This effect that takes place on earth...