Answer
Humans were able to produce more amount of food by using new techniques and technologies in farming. New varieties of planting materials such as grains and use of fertilizer and pesticides were introduced by the green revolution in agriculture.
Work Step by Step
Humans were able to produce more amount of food by using new techniques and technologies in farming. New varieties of planting materials such as grains and use of fertilizer and pesticides were introduced by the green revolution in agriculture.