The class started by Mr. Bruns saying another dry joke. Then we went into group presentations. Becka, and Justice did their group presentation next.Luke,Max, and Eli did their project. It was about alternative energy, pollution,and fossil fuels. Feossil fuels cannot be renewed. Over 85 percent of our energy demands are met by fossil fuels. 369- 288 millino years ago is when oil and coal were believed to be started. Coal is mainly made up of carbon, hydrogen, oxygen, and sulfur. There are 3 main types of coal. Naturla gas was first discovered 6000-2000 years B.C. For fires, and camps. Air Pollution..first type of pollution is air. air pollution can be smellless, which is bad. Some can be natural and some is man made. 4% of deaths a year is from air pollution. Water pollution, the main big water pollutions are sewage and fertilizers. Food trains can be broken by this. So don't litter (: Land pollutin, basically littering. You can only throw out things like banana peels. Alternative energy are things like solar, wind, and geothermal. They are all renewable.Deforestation...about two acres of forests are being destroyed each second. 460,800 acres a day! craziness. deforestation is describing losing trees and what not. Brazil has lost 8915 sq. miles of forest! that's crazy, also. A lot of animals are affected by this. Dolphins, pandas, monkeys, tigers. Most animals basically. We need to breath oxygen,and trees and plants are what are giving off the oxygen we need. Most animals are going to become extinct, so future generations will be affected by this. The U.N. has launched a program that is supposed to assist developing countries to prevent deforestation.
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