B2. Prepare a speech on 'Conservation of Water'.
• need for conservation
• methods of conservation
• future plans to increase water resources
Answers
Answer:
Water is one of the most essential natural resource for sustaining both plants and animals life. Humans use water for various purposes. besides drinking, bathing, washing and cooking; water is used for irrigation. It is helpful in generating electricity ( hydropower ).large amount of water is required in Industries like drugs, paper, Fertilisers, petroleum refining and for construction of buildings and many more.Like Air , clean drinking water is essential for the good healthof all living things, especially human beings but a large number of activities of man are polluting the water.water is available in abundance and is renewable. Then why do we suffer from water scarcity? The availability of water differs from place to place due to variation in seasonal and annual precipitation, but scarcity of water is mainly caused by overpopulation, increasing demands for food and cash crops, Urbanisation and rising standard of living.
We should join our hands together and take a pledge of using water according to the need without wasting it. We should also avoid the contamination of water by not throwing medicines or oils in water outlets. We should save water from being polluted and avoid the mixing of industrial wastes into the water. There should be proper waste management system which must be followed by everyone.Clean water is very essential component of life, so we need to conserve water for the future safety. Clean water is not only a necessity of human beings but it is also important for the survival of other species.