Sage-Tips

What are the drawbacks of Green Revolution Class 10?

(i) Loss of soil fertility due to increased use of chemical fertilisers. (ii) Continuous use of groundwater for tubewell irrigation has reduced the water table below the ground. (iii) The chemical fertilisers, easily soluble in water, can dissolve in the groundwater and pollute it.

What are the drawback of Green Revolution Class 9?

Class 9 Question 1) It decreased the water table due to over irrigation. 2) It lead to soil degradation because of continuous and improper use of chemicals and fertilizers. 3) It decreased soil fertility due to which the farmers were forced to use more fertilizers in order to maintain the same level of production…

What are the drawbacks of green revolution in India Class 9?

The limitations of the Green revolution are as follows: – The Green revolution resulted in the loss of soil fertility because of the increased use of chemicals such as fertilizers and pesticides. – The continuous use of groundwater for irrigation purposes results in reducing the water table below the ground.

What are the drawbacks of Green Revolution Brainly?

(1) The High Yielding Variety of seeds are required enormous to supply of pesticides . (2) Due to overuse of chemicals land degradation has taken place . (3) HYV seeds are consume lots of water . (4) As a reason of these seeds are reduces the soil fertility .

What are the drawbacks of Green Revolution Class 12?

Answer

• It deplete the ground water level.
• it reduces the soil fertility.
• It causes water pollution.for eg when chemical fertiliser or pesticides mixes with the water it pollutes the water.

What are the limitations of Green Revolution Class 12?

What were the limitations of green revolutions?

• It developed poisonous weeds and pests.
• It polluted the environment and water bodies.
• It lowered the prices of crops and thus poor farmers became poorer.
• It employs Mono-Culturing.
• Limited crops was another limitation of Green revolution.

What were the drawbacks of Green Revolution mention any 4?

List of the Disadvantages of the Green Revolution

• It created a lack of biodiversity in the global cropland structures.
• It can be wiped out with one devastating disease.
• It reduces the quality of the soil used for growing crops.
• It requires the use of non-sustainable agricultural methods.

What are the advantages and disadvantages of the green revolution in India?

In order to protect the plant from the attack of pests and insects, pesticides and insecticides were used. The areas with irrigation facilities were made to grow more crops; and by doing all these measures, it leads to high crop yield and in turn food scarcity problem was eradicated in India.

What was the major disadvantage associated with HYV seeds explain?

Explain. Answer: The biggest disadvantage associated with HYV seeds is the requirement of plenty of water and chemical fertilisers and pesticides to produce best results. Higher yields are possible only from combination of HYV seeds, irrigation, chemical fertilisers, pesticides, etc.

What were the benefits of the Green Revolution?

The main benefit of Green Revolution was the increase in the production of food-grains, as a result of which there was a drastic reduction in their imports. We are now self sufficient in food-grains and have sufficient stock in the central pool.

What are the disadvantages of going green?

Initial Costs. Perhaps the greatest disadvantage of going green is that it often requires a large initial cost. For example, installing a new roof or new insulation to keep heat from escaping your home would be considered a green home improvement, but it would cost a large sum of money to get the work done.

What impact did the Green Revolution have on the environment?

According to Education Portal, the Green Revolution had negative effects on the environment and society, whereas the movement had positive effects on food productivity, prices and quantity. The Green Revolution was a period of time when agricultural productivity increased as a result of synthetic herbicides , chemical fertilizers and pesticides.

What is the Green Revolution?

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.