The level of pollution in big cities is increasing steadily. It is becoming more and more important to bring pollution under control. Write a paragraph on ‘Environmental pollution” so as to make people aware of the factors causing pollution.
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Answer:
Jerry Spiegel and Lucien Y. Maystre
Over the course of the twentieth century, growing recognition of the environmental and public health impacts associated with anthropogenic activities (discussed in the chapter Environmental Health Hazards) has prompted the development and application of methods and technologies to reduce the effects of pollution. In this context, governments have adopted regulatory and other policy measures (discussed in the chapter Environmental Policy) to minimize negative effects and ensure that environmental quality standards are achieved.
The objective of this chapter is to provide an orientation to the methods that are applied to control and prevent environmental pollution. The basic principles followed for eliminating negative impacts on the quality of water, air or land will be introduced; the shifting emphasis from control to prevention will be considered; and the limitations of building solutions for individual environmental media will be examined. It is not enough, for example, to protect air by removing trace metals from a flue gas only to transfer these contaminants to land through improper solid waste management practices. Integrated multimedia solutions are required.
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Answer:
Introduction:
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.
Types and Causes of Environmental Pollution:
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.
Effects of Environmental Pollution:
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.
Conclusion:
Environmental pollution has become a great concern to save our planet. We need to adapt various measures to reduce environment pollution. Some of them includes planting trees, reducing the use of non-renewable resources, proper disposal of wastes, etc. It is the responsibility of every individual to save our environment from getting polluted.
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