OUR ENVIRONMENT: OBJECTIVE/MULTIPLE CHOICE TYPE QUESTIONS for Class 10th Chapter 10 JKBOSE/NCERT
OUR ENVIRONMENT: OBJECTIVE/MULTIPLE CHOICE TYPE QUESTIONS for Class 10th Chapter 10 JKBOSE/NCERT OBJECTIVE/MULTIPLE CHOICE TYPE QUESTIONS QUESTION 1: The term Ecosystem was introduced by: (a) Miller (b) Haldane (c ) Tansley (d) Darwin Ans: (c) Tansley QUESTION 2. In a food chain, there are: (a) Bidirectional flow of energy. (b) Zig-zag flow of energy. (c) […]