Question

what is green revolution?
class 9 ​

Answer 1

Answer:

1.

a large increase in crop production in developing countries achieved by the use of artificial fertilizers, pesticides, and high-yield crop varieties.

2.

a dramatic rise in concern about the environment in industrialized countries.

Answer 2

Answer:

Green revolution, great increase in production of food grains (especially wheat and rice) that resulted in large part from the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century. Its early dramatic successes were in Mexico and the Indian subcontinent.