NIOS Class 12 Environmental Science Chapter 18 INTEXT QUESTIONS 18.1 1. State any three factors responsible for increase in water…
NIOS Class 12 Environmental Science Chapter 17 INTEXT QUESTIONS 17.1 1. Define soil. Ans: Soil is the uppermost layer of…
NIOS Class 12 Environmental Science Chapter 16 INTEXT QUESTIONS 16.1 1. Define resources and natural resources. Ans: A Resource is…
NIOS Class 12 Environmental Science Chapter 15 INTEXT QUESTIONS 15.1 1. What do you understand by biological diversity? Ans: The…
NIOS Class 12 Environmental Science Chapter 14 INTEXT QUESTIONS 14.1 1. Why do you think environmental issues are of global…
NIOS Class 12 Environmental Science Chapter 13 INTEXT QUESTIONS 13.1 1. What does the statement, “some Indian flora and fauna…
NIOS Class 12 Environmental Science Chapter 12 INTEXT QUESTIONS 12.1 1. Define: (i) Floods, (ii) Earthquake, (iii) Cyclone, (iv) Tsunami…
NIOS Class 12 Environmental Science Chapter 11 INTEXT QUESTIONS 11.1 1. Define health. Ans: The Health of a person is…
NIOS Class 12 Environmental Science Chapter 10 INTEXT QUESTIONS 10.1 1. Define pollutant and pollution. Ans: (a) Agents that cause…
NIOS Class 12 Environmental Science Chapter 9 INTEXT QUESTIONS 9.1 1. Make the list of plants used for medicinal purposes,…
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