Question

Explanation of air and water population

Answer 1

• Air Pollution is defined as the presence of substances in the atmosphere that have a harmful effect on human health as well as the health of other living organisms. Air pollution also has a detrimental effect of the climate of the planet, often exacerbating natural calamities such as drought and flood.
• Water Pollution is defined as the contamination of bodies of water usually as a result of human activities. Affected water bodies can include lakes, rivers, oceans as well as groundwater and aquifers. It can negatively impact aquatic ecosystems, which can then impact humans and other organisms that rely on the water body.

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Answer 2

Air is a mixture of many gases It contains 78 percent of nitrogen 21 percent of oxygen 0.98 percent of carbon dioxide and 0.03 percant of water vapour and some other gases.