Global Warming Global Warming, aside from pollution is one of scientists biggest concerns. Global Warming is caused by the Greenhouse effect. There are 4 steps in the Greenhouse effect process. The first is, sunlight radiates from the sun, through space, to the Earth’s atmosphere. The second is, sunlight enters the atmosphere and hits the Earth. Some of that sunlight turns into heat energy in the form of infrared light. Surrounding air and land, which in …showed first 75 words of 805 total…

…showed last 75 words of 805 total…our atmosphere. One example of this would be to carpool a lot more. If someone knows that they are going to the exact same place as one of their friends, and they live, for the most part, near each other, then they should carpool. Yes, it may be more convenient to the person to take separate cars, but in turn they are committing a selfish act to the rest of the people of the world.