CAUSE AND EFFECT ESSAYS

Global Warming

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In this era of globalitation global warming is arguably the most critical and controversial issue facing the world. The average temperature of Earth has increases since 1950 until now the temperature continuing increasing. In general, Global Warming is an event of increasing average temperatures in the layers of the atmosphere and the surface of the earth. Global warming can also refers to climate change that causes an increase in the average of temperature. However global warming are causes by natural events and human that are believed to be contribute to increase in average temperatures. For that global warming has a harmful effect for the earth and life therein.

The natural causes of global warming consist of several natural events such as volcanic eruptions that causes global warming. For instance, a volcanic eruption will release amount of carbon dioxide and ash to the atmosphere. Once carbon dioxide increase, the temperature of earth increase and greenhouse trap the solar radiations in the earth. The greenhouse effect is the atmospheric process of warming the planet.

The greenhouse effect occurs due to the heat reflected to the surface of the earth trapped by the gases in the atmosphere, so that it can not be transmitted into space, but is reflected back to the surface of the Earth.

In addition human that cause global warming are more than natural causes global warming. The earth has been changing for many years until now it is still changing because of modern lifestyle of human. Human activities include industrial production, burning fossil fuel, mining, cattle rearing or deforestation that cause global warming in which the impact is far more dangerous than the natural causes of global warming.

Because of Natural causes and human causes, global warming has an enormous impact or effect which certainly affects life on earth, especially human life, such as the icebergs will melt; Rainfall will increase and storms will occur frequently; groundwater is rapidly evaporating which will cause drought; the wind will blow faster with different patterns that can form a tornado; the weather becomes more predictable and more extreme, be it extreme rain or extreme drought; Increasing sea level rise will cause Tsunami, floods and islands to sink; causes drought in agricultural areas so that crops will be damaged; can lead to crop failure resulting from extreme weather with floods resulting in agricultural crops being submerged; increased food pests resulting from climate change; the population of animals and plants will decrease; widespread diseases that can affect humans such as dengue, malaria; increased cases of people dying from hot weather such as heart, stroke, dehydration, and stress.

In conclusion, the natural causes and human causes are the factors of global warming which both have adverse effects on the survival of the earth, especially for human life. But the global warming causing the most dangerous factors is human causes because of the modern human activities that consciously have damaged the environment and nature such as industrial production, fossil fuel combustion, mining, cattle ranching and deforestation.