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SS 2 Biology (1st, 2nd & 3rd Term) Biology

ENVIRONMENTAL POLLUTION

POLLUTION ¬†Definition: Pollution is defined as the release of toxic or harmful substances into the environment by their natural forces or man and other animals to an extent that causes biological damage to man and his resources. In other words, pollution is the release of harmful substances into the environment, i.e., water, air and land […]

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Social Studies (Primary Classes) Social Studies

Pollution

Meaning of pollution Pollution is anything that makes our water, land, air and environment dirty and unsafe for human use. For example, a heap of rubbish is a type of pollution. A dead animal lying on the road causes pollution. Polythene bags, orange peels and remnants of food items pollute the surroundings. Types of pollution […]

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Biology

POLLUTION: DEFINITION. EFFECTS, CAUSES, SOURCES AND CONTROLS

POLLUTION: DEFINITION. EFFECTS, CAUSES, SOURCES AND CONTROLS What is pollution? This is the introduction of foreign material, poisonous compounds and excess nutrients or energy to the environment in harmful proportions. Any such substance is called a pollutant.   Effects of Pollution on Human Beings and other Organisms Effects and Control of causes of Pollutants in […]

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Physical And Health Education (P.H.E)

PREVENTION OF POLLUTION

Pollution control should be included in federal legislation. Keep your car in good running condition to avoid emissions. Encourage planting of trees and discourage deforestation. Share a ride or carpool. Development of innovative pollution prevention program Choose to walk or ride a bicycle whenever possible. Educate the public about pollution. Establish and implement green policies […]

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