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What are the effects of Green Revolution on environment?

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What are the effects of Green Revolution on environment?

The increases achieved by the Green Revolution have created several environmental problems, viz. deforestation, waterlogging, salinity, alkalinity, soil erosion and decline and rise of the ground water table linked to brackish water, etc.

What are the positive and negative effects of Green Revolution?

1 – Increase in Production / yield. 3 – Better land use by employing two and three crop pattern. 4 – better scientific methods applied as per requirement of farms. 5- New seeds have been developed with better yield and disease fighting capability.

What were the effects of the Green Revolution quizlet?

As a result of the Green Revolution and the introduction of chemical fertilizers, synthetic herbicides and pesticides, high-yield crops, and the method of multiple cropping, the agricultural industry was able to produce much larger quantities of food.

What is Green Revolution What are the effects of 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.

What are the ill effects of the Green Revolution mention any three reasons?

Answer

  • Loss of soil fertility.
  • Diminishing of water resources.
  • Global Warming.
  • Soil Toxicity.

What are the main favorable effects of green revolution?

IMPACT ON FOOD PRODUCTION The impact of the Green Revolution on wheat and rice production is a function of the area sown to the new wheat and rice varieties, and the increase in yields per unit of land. Increasing yields have made rice and wheat more profitable for farmers than certain other crops.

What are the two bad effects of the green revolution?

However, after the Green Revolution changed the way people farm, rice field sustainability declined, even though rice yields increased. Causes for the decline include loss of biodiversity and fish deaths due to toxicity from pesticide use.

What are the main favorable effects of Green Revolution?

What were the positive effects of the Green Revolution quizlet?

It created more farmers and farming jobs. More jobs = less poverty! It created more harvest from a single field.

What was a positive effect of the Green Revolution quizlet?

It was beneficial because it increased food production (wheat and rice), increased the quality of the crops through hybridization, and saved many countries such as India from famine. Explain one negative impact associated with the green revolution.

What was the effect of Green Revolution on the production of pulses?

Not only in production, but also in productivity green revolution was a success. The yield per unit of farm land improved by more than 30 percent between 1947 and 1979. During first 10 years of Green Revolution, crop area under HYV seeds grew from 7% to 22%.

What are the three negative effects of green revolution?

It has some negative effects as below:

  • The use of chemical fertilizers and pesticides caused erosion and pollution.
  • Loss of genetic diversity.
  • In drier locations, wheat yield gains fell drastically.
  • Excessive irrigation led to problems like leaching, water logging, etc. Was this answer helpful? Similar questions.

What are the harmful effects of Green Revolution?

Inside the Green Revolution. One primary mission of the Green Revolution was to improve the production of wheat and rice — two high-yield plants.

  • Pesticides: Handle with Care.
  • Toxicity of the Green Revolution.
  • Loss of Genetic Diversity.
  • Impacts on Rice Production.
  • Other Side Effects.

    • What are the advantages and disadvantages of Green Revolution?

    The Green Revolution is advantageous because it has enhanced yields, improved resistance of crops to diseases, expanded the export of cash crops and created massive job opportunities within the industrial and agricultural sectors. The disadvantages of the Green Revolution include the inability…

    Which factors led to the Green Revolution?

    (i) Irrigation: Better irrigation facilities are responsible for green revolution.

  • (ii) Agricultural Machinery: In Punjab,the agriculture is mechanised.
  • (iii) Fertilizers: The use of chemical fertilizers has increased the production of food grains to large extent.

    • What are the effects of Green Revolution on the environment?

    Negative impacts of the green revolution Expensive. Though techniques and methods used by this revolution increased availability of food, but these methods and techniques were seen to be quite expensive. More environmental harm. Creates a lot of food waste. Results in seed unproductiveness in specific crops.