What Are The Environmental Impact Of Green Revolution?

What are the negative impacts of Green Revolution Class 9?

Answer:-Although it had several benefits, the Green Revolution also had some negative effects on the environment and society.

In addition, the environment was negatively affected through increased pollution and erosion, more pressure on water systems, and higher rates of energy consumption..

What are the good effects of green revolution?

Positives: 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.

What was the impact of green revolution on economy?

The Green Revolution vastly improved the inland irrigation systems around farms in India. And finally the introduction of technology and machinery like tractors, harvesters, drills etc. This helped immensely to promote commercial farming in the country.

Why is the green revolution important?

The Green Revolution resulted in increased production of food grains (especially wheat and rice) and was in large part due to the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century with Borlaug’s work.

What are the ill effects of green revolution in points?

Reduction in natural fertility of soil. Destruction of soil structure, aeration and water holding capacity of soil. Susceptibility of soil to water and wind erosion: In US 15 t/ha topsoil is lost; in India it is even more.

What are the main features of green revolution?

The main features of Green Revolution in India are:Introduction of new and high yielding variety of seeds.Increased use of fertilizers, pesticides and weedicides in order to reduce agricultural loses. … Increased application of fertilizers in order to enhance agricultural productivity.More items…

Do we need another green revolution?

India needs second green revolution to bring food security to its billion plus population, to remove distress of farming community and to make its agriculture globally competitive. … They must be realized that their scope can increase from grain production to food processing and marketing.

What is green revolution What are its negative effects?

People using Green Revolution farming methods plant fewer crop varieties in favor of those that produce high yields. This type of cultivation causes an undesirable loss in crop genetic diversity. You can witness this problem in India, where about 75 percent of their rice fields contain only 10 varieties of plants.

What are the positive and negative impacts of the green revolution?

It improved the economic lot of farmers, and their standard of living greatly improved. It reduced the import of food grains. The revolution increased the use of fertilizers. Generally speaking a fertilizer has the chance to soak into the soil and spread to other areas if it rains.

What is green revolution and its effects?

The Green Revolution (a term used for rapid increases in wheat and rice yields in developing countries brought about by improved varieties combined with the expanded use of fertilizers and other chemical inputs) has had a dramatic impact on incomes and food supplies in many developing countries.

What are the two negative impacts of green revolution?

Answer. 1) Loss of soil fertility. 2) Diminishing of water resources.