Nios Environmental Science (333) Tutor Marked Assignment 2021-22 Question paper

Nios Environmental Science (333) Tutor Marked Assignment 2021-22 Question paper

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Environmental Science (333) Tutor Marked Assignment 2021-22 

Note : (i) All questions are compulsory. The Marks allotted for each question are given beside the questions. (ii) Write your name, enrollment numbers, AI name and subject on the first page of the answer 1. Answer any one of the following questions in about 40-60 words. (a) What do you understand the term buffering capacity of the earth and give reason why is it so important/ necessary for the survival of living beings? (b) Why did agriculture and domestication of animals evolved simultaneously? Give reasons in support of your answer. 2. Answer any one of the following questions in about 40-60 words. (a) "Urbanisation led to increase consumption of natural resources and waste generation" Give reasons in support of your answer. (b) Pesticides and Chemical fertilizers are being frequently used in modern agriculture. Why do we used these and...

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