Greenhouse Gases and Global Warming
Greenhouse gases and global warming are related. Some greenhouse gases are present in nature in the atmosphere, but a few of the green house gases are an outcome of human activity. Some greenhouse gases are present naturally in the atmosphere, whereas few green house gases a consequence of human activity. The greenhouse gases that occur naturally in the atmosphere are water vapor, carbon dioxide, nitrous oxide, methane and ozone. A few human activities lead to an increase in the levels of these naturally occurring gases. A much higher concentration of these green house effect gases has considerably increased in the recent times. Read on to know in detail about greenhouse gases and global warming causes and effects.
Talking about global warming and Greenhouse gases, the greenhouse gases are known to be the major cause of global warming, as they trap heat in the earth's atmosphere. The paste few decades has seen a vast expansion in industrialization and agriculture by humans. This has led to an enormous quantity of these green house gases into the atmosphere. With more of the heat getting trapped by these gases, we can already see changes in the climate around us. Greenhouse gases and global warming is a topic that should be seriously pondered over.
The main reasons for the emission of Greenhouse gases and global warming causes and effects thereby, are burning of fossil fuel like coal in the industries fro producing electricity. Burning fossil fuel leads to high emissions of carbon dioxide gas. Another green house gas, methane, which is more powerful than CO2 at trapping the heat in the atmosphere, gets released from resources such as rice paddies, bacteria in bogs and fossil fuel manufacture. Nitrous oxide, also a green house gas is produced during nylon and nitric acid production, cars with catalytic converters, the use of fertilizers and the burning of organic matter. A greater emission of nitrous oxides in the recent decades is leading global warming.
The speedy increase in global warming and greenhouse gases over the past century is a serious matter of worry. Although earth has had a comparatively high temperatures linked with warm inter glacial periods, the present levels of green house gases are much higher than anything seen before. temperatures linked with warm; inter glacial periods, which were most certainly associated with levels of carbon dioxide and probably methane in the atmosphere. However, present levels of green house gases are much higher than everything seen during those previous warm periods.
Much is being done to reduce the emission of Greenhouse gases and global warming, but the efforts are still not enough. It has become imperative that each one of us understands the ill effects of greenhouse gases and global warming causes and effects.