Environmental Speech Essay

My speech result be about Global warming, this is the rise in the ordinary temperature of the Earths atmosphere and oceans. In 2011 the emission of carbon copy dioxide and was the highest it had ever been before and it had also deportn a similar surface in 2012. Over all, emissions of carbon dioxide had jumped 3 percent in 2011 and in 2012 it was estimated that it had jumped another 2. 6% in 2012. Scientists are 90% sure that sympathetic race are the cause global warming from producing greenhouse gases produced by human activity like using a car which is burning fogy fuels and also is caused deforestation.Since the early 20th century the Earths average temperature has increased by 0. 8 degrees centigrade. The effect of an increased temperature will end point in the rise of sea levels. Global warming is strongest in the north-polar and causes a more frequent occurrence of extreme weather events such as heat waves, heavy rainfall, droughts and species extinction. How do we st op Global melting? Turning the thermostat down a few degrees can brand a big difference in decreasing our carbon dioxide emissions. substitution a regular light bulb with compact florescent lights will yet you ? 15 over the life of the bulb and reduce global warming. movement less and using public transport more often will reduce the carbon dioxide from the burning of fossil fuels which are burnt every(prenominal) day from transportation vehicles. Decorating your house with plants and trees will help as they take in carbon dioxide and produce oxygen.