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Essay on "Climate Change" in 200 words
Outlines : causes and effects ----- man's role ----- conclusion.
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Answer:
Nowadays due to climate change, the glaciers and oceans have undergone severe changes. The oceans are becoming more toxic and due to the melting of glaciers there is a rise in sea level. Due to the human activities which produce a large amount of carbon dioxide and other greenhouse gases, climate change occurs.Climate change refers to the change in the environmental conditions of the earth. This happens due to many internal and external factors. The climatic change has become a global concern over the last few decades. Besides, these climatic changes affect life on the earth in various ways.The climate of Earth has become warmer over the last two million years for which, climate change and global warming is responsible.Climate change is the long-term alteration of temperature and typical weather patterns in a place. ... The cause of current climate change is largely human activity, like burning fossil fuels, like natural gas, oil, and coal. Burning these materials releases what are called greenhouse gases into Earth's atmosphere.Over the last century, the average surface temperature of the Earth has increased by about 1.0o F. The eleven warmest years this century have all occurred since 1980, with 1995 the warmest on record. The higher latitudes have warmed more than the equatorial regions.Causes for rising emissions
Burning coal, oil and gas produces carbon dioxide and nitrous oxide.Cutting down forests (deforestation). ... Increasing livestock farming. ... Fertilisers containing nitrogen produce nitrous oxide emissions.Fluorinated gases are emitted from equipment and products that use these gases.It's important that we understand how the climate is changing, so that we can prepare for the future. Studying the climate helps us predict how much rain the next winter might bring, or how far sea levels will rise due to warmer sea temperatures.Human activity is the main cause of climate change. People burn fossil fuels and convert land from forests to agriculture. Since the beginning of the Industrial Revolution, people have burned more and more fossil fuels and changed vast areas of land from forests to farmland.
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