FORESTRY
ECOLOGY AND ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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condition
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contamination
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control
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conservation
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Detailed explanation-1: -Pollution is the process of making land, water, air or other parts of the environment dirty and not safe or suitable to use. This can be done through the introduction of a contaminant into a natural environment, but the contaminant doesn’t need to be tangible.
Detailed explanation-2: -Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere. Household combustion devices, motor vehicles, industrial facilities and forest fires are common sources of air pollution.
Detailed explanation-3: -Air pollution refers to the release of pollutants into the air. Also, it refers to any physical, chemical, or biological change in the air. It is the contamination of air by harmful gases, dust, and smoke that affects plants, animals, and humans drastically.