Individual Proposal On Global Warming Essay - 771 words
Individual proposal on global warming Recently, a series of discoveries have been made by scientists. They found the tablets of ancient summers in Iraq. Those tablets contain the most complete records of climatic terms and weather reports of all known on the Earth. Their age is about 5,000 years. The discovery has helped to understand and estimate those phenomena which take place today with our planet. It was noticed that during those early years there were several extreme overfalls of the temperature though there were no harmful evaporations from enterprises, cars etc.
What were the reasons for early changes? National Geographic Magazine raises a question, There's no question that the Earth is getting hotterand fast. The real questions are: How much of the warming is our fault, and are we willing to slow the meltdown by curbing our insatiable appetite for fossil fuels? (John, Roach). Nowadays there are several world views as to the relationships between the nature and humankind. The environmentalist insisted conservation of the environment. They are sure that limitation of emissions into the atmosphere caused by different enterprises and transport diminishes greenhouse effect. The opponents state that changes are inevitable. They are sure that only new technologies will save us from climate changes. What is the best way out for people is a question that, unfortunately, is without an answer. Conservation of the environment and resources seems to be an easiest way.
But it will cause the loss of working places, unemployment and economic recession. Most of all, the reasons of global warming are still remaining a riddle This summer a world conference on the change of climate took place in Moscow. Scientists mention only some of problems related to the change of climate. Global change of climate is partially conditioned by the evaporation of carbon dioxide. In XX century the temperature on a planet rose on a 0,6?C because of CO2. However the periods are known, when there was much more carbon dioxide in an atmosphere than today.
World Ocean gets more and more CO2. Ozone layer is damaged that is also a reason of global warming. The influence of methane is hardly less than of CO2. A hotbed effect is provided also by methane which from the surface of the earth quickly gets on the border of troposphere and stratosphere where it decomposes on hydrogen and carbon which, uniting with oxygen, ...................................................................................................................................................................................................................................................................................................................................................................
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Essay Tags: global warming, warming, energy conservation, carbon dioxide, national geographic
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