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Two Main Causes Of Climate Change

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There are two main causes of climate change: natural causes and human causes. Natural causes that influence climate change include volcanic eruptions, ocean current, earth orbital changes, and solar variations. Those natural causes contribute small part of climate change; however, the biggest part in climate change is caused by human. The spectacular increase of human population, contribute significantly to the climate change. There are more than 7 billion people live in the world now, compared to about 3 billion people in late 1960s. With so many people in the world, it is really a challenge to fulfill just the whole world population’s basic needs. The basic needs of human are food, clothing, and shelter. It can also be added by sanitation, healthcare, and education. There are two resources for people’s food: plants and animals. …show more content…

Coal, oil, and natural gas are burnt for the use of farm machinery, electricity, vehicles to transport the crops and the food, etc. The burning of fossil fuels produces carbon dioxide (CO2) that contributes to the climate change. Climate Change and World Agriculture primarily focuses on the impact of the greenhouses gases-the most important of which is carbon dioxide (CO2). According to Parry, “Atmospheric concentrations of CO2 have increased from about 280 parts per million by volume . . . in about 1850 to 353 [parts per million by volume] in 1989, largely as a result of the burning fossil fuels but also due to clearance of forests for agriculture (“Taylor & Francis Online,” n.d.).
The second basic need for human is clothing. There are many different types of clothing materials, such as cotton, wool, silk, fur. The massive increase in clothing industry due to the rapid growth of human population makes a huge impact to the environment. The production of clothing materials as well as the great amount of water needed in this industry contributes to the climate

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Global warming is a rise in the Earth’s global temperature, whether through natural or man-made circumstances. Factors causing global warming through natural means would be volcanic emissions and increased solar activity. The major issue with global warming is the progress of humankind. Increases in industrialization and deforestation, which release the greenhouse gas, carbon dioxide (CO2), act as a blanket in the atmosphere. CO2 with the combination of water vapor, trap heat from the sun between the atmosphere and the earth’s surface, causing a rise in temperature (Haldar, 2011).

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All good mentioned that fossil fuels are derived from coal, oil and, natural gases. The findings aren't proven but do show a proportion between temperature and C02 levels. However when fossil fuels are released into the air it causes the atmosphere to thicken resulting in the heat to stay in the air rather than repelling off of Earth's surface. Next, temperature begins to rise and if the atmosphere continues to thicken the temperature will and glaciers will begin to melt and sea levels will rise. This will ultimately result in coastal areas of countries and islands to be under water.

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Climate change refers to a is the change of a region’s or city's’ typical weather. Both human and natural causes can affect the Earth’s energy balance. Factors include, dissimilarity in the sun’s energy reaching Earth and the buildup of greenhouse gases in Earth’s atmosphere. The United Nations Intergovernmental Panel on Climate used scientist from 27 different countries to report a world policy on Climate change.

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Climate change is refers to the rise in average surface temperatures on earth, mostly due to the burning of the fossil fuels such as oil and coal, which emits greenhouse gases into the atmosphere which are primarily carbon dioxide, water vapor, methane, nitrous oxide, and chlorofluorocarbons (#02). In addition, other human activities, such as agriculture and deforestation, also contribute to the growth of greenhouse gases that cause climate change (#01). According to this, many have make their own conclusions on how are humans responsible for climate change and whether or not it is a real thing. Some people think and guarantee that climate change is real and it is happening at least in part because of human activity.

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These gases retain heat on earth thus increasing the temperature above average. Different gases have dissimilar abilities to trap heat. Deforestation is also another important reason for global warming. Plants release oxygen and take in carbon, thus providing us a clean and healthy environment. But by deforesting the lands, the trees would emit the carbon stored in them from hundreds of years making the air impure.

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