(a) What is meant by inexhaustible natural resources ? Name two inexhaustible natural resources.
(b) What is meant by exhaustible natural resources ? Name any two exhaustible natural resources.
what is resource ? what is not a resource?
Write answers to the following questions.
(a) What is meant by natural resources?
(b) Which are the two types of natural resources?
(c) What are the uses of soil?
(d) What is ‘nulla bunding’?
(e) What is ‘biotechnology’?
(f) What are the differences between renewable and non-renewable resources?