Global Warming Essay -- Environmental Global Climate Change

Global Warming Global warming is an important factor because every one in the world but most importantly for me it will effect all of my relatives, as it is predicted that countries such as Bangladesh will be totally fooled due to global warming. Global warming interest me because the planet we live in is changing and the change that is happening will effect the way we live and how the future generations live. It has direct effects on the us and the relatives we have all over the, for ex This changes which will likely to alter the natural weather and climate patterns is largely because of human activities in the last century. Scientists believe that the Earth's surface temperature has risen by about 1 degree Fahrenheit in the past century. They also believe that most of the warming over the last 50 years is due to human activities. We have changed the amounts and the types of gases in the atmosphere. Gases such as carbon dioxide, methane, and nitrous oxide. What causes global warming? Green house effect. Gases such as Carbon dioxide are normally used to keep the earths at a temperature average level. Which is comfortable for us and the environment. How does the greenhouse effect work? As shown on the diagram the suns heat passe through the atmosphere, some of this heat is absorbed by the earth, and some of it is reflected back by the earth and the atmosphere. The heat that is released by the earth is also passed into the atmosphere, and some is reflected back into the earth and the surrounding gas. This keeps the planets temperature at a comfortable level, which allows plants, an... ...Ã… ¸ Buy energy-efficient appliances. Ã… ¸ Replace your light bulbs with compact fluorescent bulbs. Ã… ¸ Weatherise your home or apartment. Ã… ¸ Choose renewable energy. Ã… ¸ Plant more trees Ã… ¸ Change farming practices Ã… ¸ Political action What’s already being done? Ã… ¸ More efficient cars have been made, which release less pollution. For example most cars are fitted with catalytic converters. Ã… ¸ Cars can now use other forms of power, e.g. electricity, hydrogen and even cooking oil. Ã… ¸ Energy saving homes. Ã… ¸ Government laws stop big companies from producing too much pollution. Ã… ¸ Energy saving products introduced, e.g. fridges, cookers, and lights. Ã… ¸ More use of tidal, wind, solar and nuclear energy Ã… ¸ To stop people using cars more taxes. And people are advised to use public transport.