We do not waste the water because only 2.8% of water is safe for drinking for us.
1 Answers 1 viewsBoth the energy sources coal and pertoleum take millions of years for their formation. As these resources are being utilised at a much faster rate than their formation, they will...
1 Answers 1 viewsWildlife and forests should be conserved for the following reasons: To prevent loss of ecological stability To preserve biodiversity To obtain medicine, wood, fruits, etc., products in...
1 Answers 1 viewsSupply of water to crops at appropriate intervals is called irrigation. The time and frequency of irrigation varies according to different seasons, crops, and soil types. Two methods of irrigation...
1 Answers 1 views(a) We should conserve biodiversity because it is very important for all living organisms and for the environment. We should conserve biodiversity to save it from becoming extinct. (b) Protected forests...
1 Answers 1 viewsThe highest level need in the need Hierarchy of Abraham Maslow is self actualisation need. This need of an individual refers to achieving what one aims or aspires. For an...
1 Answers 1 viewsBoth the energy sources, coal and petroleum, take millions of years for their formation. As these resources are being utilised at a much faster rate than their formation, they will...
1 Answers 1 viewsReasons for conservation : (a) The strong dependence of industry and agriculture upon minerals. (b) The process of mineral formation is slow. (c) They are non-renewable Methods to conserve : (a) Minerals should be used...
1 Answers 1 viewsTraditional methods of rainwater harvesting like ‘the rooftop method’ are becoming popular in India. In Gendathur village, Mysore, about 200 households have adopted the rooftop rainwater harvesting method, thereby making...
1 Answers 4 viewsMineral resources need to be conserved because they are limited. It takes billions of years for them to be replenished in nature. Continued extraction of ores leads to increasing costs...
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