" 2.What is green revolution? "

(a) What is green revolution ? Mention the steps that led to it (b) Name the scientist whose contribution led to the development of semi-dwarf wheat varieties in India.

(a) What is green revolution ? Mention the steps that led to it (b) Name the scientist whose contribution led to the development of semi-dwarf wheat varieties in India.

What is green revolution ? Write its basic elements.

What is green revolution? Give two examples of improved crops that contributed to green revolution.

What is second green revolution?

What is second green revolutions?

Green revolution means: