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খ ইউনিট : 2017-2018 || জগন্নাথ বিশ্ববিদ্যালয় || 2017

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 The assault on the purity of the environment is the price that i pay for many of the benefits of modern technology. For tit advantage of automotive transportation we pay a price in smoginduced diseases; for the powerful effects of new insecticides, pay a price in dwindling wild life and disturbances in the relation of living things and their surroundings; for nuclear power, we risk the biological hazards of radiation. By increasing agricultural production with fertilizers, we worsen water pollution. The benefits of technology can, in fact, lead to long-term harmful effects on life and living things.

abundance of food
disturbance in the ecological system
water pollution
increase the number of living things
science and the enviroment
science and progress
science and power
science and environmental degradation
widespread but short-lived
widespread and long-lasting
limited long-lasting
severe but short-lived