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Essay On Effect Of Pollution On Environment

Environmental Pollution Essays

604 Words3 Pages

Environmental Pollution

Our environment is affected by our daily actions. The earth is plagued with land, air and water pollution. Some of the problems we face on earth are: deforestation, nuclear waste, acid rain, global warming, overpopulation and some animals are endangered. Air pollution has many different sources. Power-generated plants, oil refineries, chemical plants, and steel mills contribute to about 140 million tons of pollutants into the air every year. Automobiles account for at least 80 percent, of air pollution; the heaviest polluter. Another type of air pollution is acid rain. Acid rain is formed when sulfur and nitrogen are distributed from factories, automobiles and power plants. The sulfur and…show more content…

Solid waste such as tires, diapers and plastics are buried in landfills each year. It takes generations for them to decompose. Today, there are laws that penalize manufacturing plants that dispose hazardous wastes. These plants dump these hazardous materials in nearby woods or dump them into streams (this practice was common fifty years ago). We need rain forests for survival. Rain forests pump fresh oxygen into the atmosphere, protect soil from erosion and absorb carbon dioxide. Rain forests cover 4.5 billion acres and accounts for 7 percent of the earth's land. The Amazon in Brazil is the largest rain forest (2 million acres). The fate of today's rain forest is in trouble. A process called deforestation is the leading problem. Deforestation is the process of cutting down forests to use the land for farming and grazing cattle. Farmers "slash and burn" forest turning them into desert land. Brazil promised to implement laws that were tougher to protect the Amazon. These laws cut deforestation in half. By 1994, the burning started again and in 1996 the burning was at it's worst. The ozone layer blocks harmful ultraviolet rays, that comes from the sun. Chemicals released from the earth are depleting the ozone layer. Skin cancer is on the rise as a result of the depletion of the ozone layer. Scientist states that every 1 percent of depletion of the ozone layer, the rate of skin cancer will rise 5

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Earth, a beautiful planet fill with various animals and plants. Clean air for living things to breath and an amazing assortment of nature for all to share. It is our responsibility to pass down this gift of nature intact to the future generation. We should take care of the environment by not polluting it. Clean technologies should be utilised to improve better living and not pollute the Earth. The common pollution that we see everyday is air, land and water pollution. Water pollution is caused by chemicals and water that were dumped into the river, lake and sea. The polluted water will slowly kills all the fishes, plants and animals which drinks the water. Eventually, human will be affected too as there won’t be clean water to drink and fishes or sea food as food. Humans can also get diseases from contaminated water or seafood that comes from polluted water.

Gases and chemicals released by factories and cars will eventually produced acid rain. The acidic rain causes buildings to decay, damages trees and many other human-made structures. Air pollution will also cause breathing difficulties in humans, lung cancer and worsen asthma. Deforestation due to the rapid increase of population and industrialization will seriously damage Earth. By excessive cutting of trees, the earth will slowly lose its cover which leads to soil erosion, worsening greenhouse effect and global warming. We should all wake up and realised that we need to pollute less and take care of mother nature, otherwise it will be too late to save the environment.