Global Warming Essays -- greenhouse gases climate change

Global WarmingThe greenhouse aftermath occurs when gases such as methane, carbon dioxide, nitrogen oxide and CFCs trap heat in the aviation by acting as a pane of ice-skating rink in a car. The glass lets the sun light in to absorb heat but when the heat tries to quarter out the gases absorb the heat. retentiveness this heat in causes heat waves, droughts and climate changes which could alter our way of living. The chief(prenominal) gases that cause the greenhouse effect are water vapor, carbon dioxide (CO2), and methane, which comes in general from animal manure. Other gases like nitrogen oxide and man made gases called chlorofluorocarbons get caught in the atmosphere as well. The decay of animals and respiration are ii main but natural sources of carbon dioxide. thither are many steps we can take to slow down the emissions of greenhouse gases. There are already so many gasses in the atmosphere, and we may non be able to correct the damage done, but we cant prevent further damage. Over the last 100 years the world(a) temperatures have been increasing slowly but steadily. Since 1980 the temperature has risen 0.2 degrees C (0.4 degrees F) for each one decade. Scientists predict that if we continue putting the same amount of gas into the atmosphere by the year 2030 the temperature will be rising as overmuch as 0.5 degrees C (0.9 degrees F) or more per decade. Over all the globular temperature could rise anywhere from 5 to 9 degrees over the next fifty years. If the temperatures do rise as predicted several things co...