1. List any four demerits of this movement of green revolution.
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Answers
Answer:
By incorporating modern instruments and techniques, the Green Revolution is described as the process of growing agricultural production. The Green Revolution is related to agricultural production. Because of the introduction of modern tools and techniques such as the use of high-yielding variety seeds, tractors, irrigation facilities, pesticides and fertilizers, it is the time when the country’s agriculture was transformed into an industrial system.
Advantages of Green Revolution
The amount of greenhouse gas emissions will help to reduce this.
It allows us to create more food than conventional methods of growing.
In uncooperative conditions, it offers us with predictable yields.
It allows a decline in food costs for the world economy.
The deforestation problems on our planet have been minimized.
Disadvantages of Green revolution
A lack of biodiversity in the global structures of croplands has been established.
With one ravaging disease, it can be washed out.
It decreases the soil quality used for growing crops.
It needs the use of agricultural methods that are not sustainable.
It causes health effects that with its activities we have to remember.
Explanation:
Demerits of green revolution :
Loss of fertility with use of chemicalfertilizers.
Use of tube wells reduced the water table.
Chemical fertilizers polluted ground water.
Kills bacteria and micro organism helpful fossil.
Excessive use of fertilizers makes soil alkaline and unfit for cultivation.