CBSE Class 7 Answered
Essay on topic
Sustainable technology for making a better world with special reference to engineering, natural resources, food, agriculture, energy, health, hygiene and nutrition, lifestyle and livelihood, traditional knowledge system, leather based material
Number of words : 500
Asked by ameetjain75 | 05 Aug, 2017, 09:13: PM
Expert Answer
Sustainable development - attaining to meet the needs to lead a decent livelihood - not on the cost of depleting resources meant for the future generations - cater the needs of the present and future generations - Use of natural resources outruns the population growth - twin problems - resource depletion and population growth - impact of humans on natural resources has often been discussed as a direct relationship between increased numbers depleting the resource base - consider the interrelationships between people, resources, environment and development - perceptions of long-term environmental issues - emphasizes on rational and wiser use of natural resources - every aspect of the exploration and inquiry, innovative thinking and approaches help one to find out solutions - address different problems or harnessing hidden opportunities - the life givers prithvi (earth), jal (water), pawak (fire), vayu (air), akasa (space) - have been treasured, conserved and harnessed for sustainable use and reuse
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