Environmental
pollution.essay
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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.
pollution may be classified as follows:
i. Air Pollution
ii. Water Pollution
iii. Soil/Land Pollution
iv. Noise Pollution
v. Radioactive Pollution
vi. Thermal Pollution
The environment forms a very important aspect of human life because that is where we find the essentials of life e.g., air, water and food. Due to global industrialization and modernization, there has been environmental pollution. The environmental pollution has greatly affected the quality of life for animals, plants and humans. Hazardous effects including diseases that have emerged as a result of environmental pollution. Environmental pollution is basically the contamination of environment’s nature in both physical and biological systems which affects the normal functioning of the environment.
The types of environmental pollution are specific to causes and components of the environment. Environmental pollution is classified into groups depending on the natural components as follows; air pollution, noise pollution, soil pollution and water pollution. The contaminants of the environment are called pollutants. The main pollutants are industries because industries emit harmful gases in the atmosphere, which cause air pollution, industrial effluents are also discharged into water bodies causing water pollution. Other pollutants include smoke from combustion, greenhouse gasses emission e.g., carbon dioxide which is high in India.
Environmental pollution has been a challenge in India. The adverse effects are specific to the type of pollution although some may cut across. Air pollution has resulted in harm to human health and destruction of the ozone layers in the atmosphere. Water pollution has caused death of aquatic life and acidification. Soil pollution has resulted in unhealthy soil i.e., unbalanced soil pH which does not favor plant growth. India has struggled with challenges of environmental pollution.