Correct Answer - Option 4 : Grey
The correct answer is option 4, i.e, Grey Revolution.
Production of Fertilizers is related to Grey Revolution.
- It is associated with increased fertilizers production which means its related to the Mal affects of the green revolution.
- It also associated to increase with production of Wool.
- Grey revolution includes everything that would take plave due to excessive green revolution.
- Green revolution is associated with the greenery and post of this grey revolution came.
- Fertilizers are used to provide additional nutrients to the plants.
- They are added to improve the yield of the crops.
- Nitrogen-rich fertilizers are used for the greening of lawns.
- Organic fertilizers improve the texture and fertility of the soil.
