Question

in which of the following ways has the green revolution been unfriendly to the environment?
soil conservation
crop rotation
use of pesticides
introduction of new varieties of crops

Explanation:

Soil conservation and crop rotation are beneficial for the environment. Introduction of new crop varieties is mainly about increasing yield. However, the use of pesticides can harm non - target organisms, contaminate soil and water, and disrupt ecological balance.

Answer:

use of pesticides