Write about the importance of water.comment on ways of its pollution and methods to conserve it?
200 words
Answers
Answer:
Water covers over 70% of the Earth's surface and is a very important resource for people and the environment. Water pollution affects drinking water, rivers, lakes and oceans all over the world. This consequently harms human health and the natural environment.
Explanation:
Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater. Water pollution results when contaminants are introduced into the natural environment. For example, releasing inadequately treated wastewater into natural water bodies can lead to degradation of aquatic ecosystems. In turn, this can lead to public health problems for people living downstream. They may use the same polluted river water for drinking or bathing or irrigation. Water pollution is the leading worldwide cause of death and disease, e.g. due to water-borne diseases.
Answer:
Answer:
The importance of Water Conservation
With the rapid growth of population accompanied by development or human activities, the pollution of rivers and lakes, the problem of providing safe drinking water for the people has become daunting task.
Environmentalists have warned that there will be acute scarcity of water in a few years and there will be riots among people for water.
Water is necessary for life. Water is needed for domestic, agricultural and industrial purposes. There is no resource more precious than water. It is also the most misused resource. There are different methods to conserve water and deal with water scarcity.
1 Rain water harvesting is the best and most suitable method.
2. Prevent dripping of water from taps
and showers. Leakage from water pipes should be quickly repaired.
3. Use the new low-volume water flushtoilets.
4. Adopt water-efficient dishes and clothes washing methods.
5. While brushing teeth or shaving do not waste water. Turn off the tap when not in use.
6. Bottled water is not regulated and contain harmful synthetic chemicals. Carry your own drinking water in non-toxic containers.
7. Efficient irrigation system can prevent water wastage.
8. The roots of trees retain rain water which is then available as underground water. We must stop deforestation and plant more trees.
The scenario is grim and scary. But we still have time to undo the damage and prevent water scarcity.
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