1. It's Too Hot
... carbon dioxide, I also interviewed Dr. Sterling Burnett about what causes carbon dioxide. Dr. Burnett replied, "carbon dioxide is a naturally occurring greenhouse gas. It makes up approximately 2 percent of the atmosphere. Carbon dioxide (CO2) levels have fluctuated a great deal since the earth's formation. CO2 is a natural ... storage to the stations. Within the station, water pushes the turbine that generates electricity. There are two types of hydroelectricity dams called dams and run-of-river, or water-diversion. But both types of dams have serious environmental effects. They can ch...
- Word Count: 3357
- Approx Pages: 13
- Grade Level: High School