Hydro-Electric Power Hydro-electric power produces electricity by using water. To do that power plants capture the energy released by water. That water falls through a vertical distance and transforms this energy into useful electricity. The falling water is channeled through a turbine, which co...
Among the gases emitted when fossil fuels are burned, one of the most significant is carbon dioxide. ... During the last 150 years, burning fossil fuels has resulted in more than a 25 percent increase in the amount of carbon dioxide in our atmosphere. (1992 Energy Technology Status Report, n. pag.) ... Several important pollutants are produced by fossil fuel combustion: carbon monoxide, nitrogen oxides, sulfur oxides, and hydrocarbons. Carbon monoxide is a gas formed as a by-product during the incomplete combustion of all fossil fuels. Exposure to carbon monoxide can cause headaches and place ...
The air is being filled with an immense amount of carbon dioxide emissions from the burning of fossil fuels in order to create energy. ... CO2 emissions" These two major emissions from fossil fuels are filling the atmosphere with unneeded amounts of carbon dioxide. ...
Fossil fuels are any naturally occurring carbon compound that has been found in earth's crust and produced by pressures acting on dead organisms. ... There are three major forms of fossil fuels; carbon, oil, and petroleum. ... Oxygen reacts with organic matter, causing it to oxidize and re-enter the environment as carbon dioxide or other carbon-based molecules. ...
Humans are responsible for a variety of environmental problems, but we can also take steps to reduce the damage that we are causing not only to our city but also to the planet. Today, I would like to discuss environmental problems and the measures that the government and individuals can take to addr...
The world uses energy from many different sources, such as: hydroelectric power, nuclear power plants, solar energy, and wind generated power. There are positive and negative aspects of each source, but which source of energy is best? What are the environmental effects of generating power with wat...
