Green Revolution:

The Green Revolution refers to a period of increased agricultural productivity that occurred from the 1940s to the 1960s. It was a significant global effort to increase food production and reduce hunger, especially in developing countries. The Green Revolution is credited with saving millions of people from starvation and improving the quality of life for millions more.

Two Features of Green Revolution:

1. High-yielding crop varieties: The Green Revolution introduced new high-yielding crop varieties that were more resistant to pests and diseases and produced more food per hectare than traditional varieties. These new varieties were developed using genetic engineering techniques that allowed scientists to select for desirable traits, such as drought resistance and faster growth.

2. Agricultural modernization: The Green Revolution also involved the modernization of agricultural practices, including the use of irrigation systems, fertilizers, and other inputs that helped farmers increase yields and improve the quality of their crops.

Explanation:

The Green Revolution was a response to the growing food crisis in the developing world, where population growth was outpacing food production. The new high-yielding crop varieties developed during the Green Revolution were able to produce more food per hectare than traditional varieties, allowing farmers to feed more people with less land. These new varieties were also more resistant to pests and diseases, reducing crop losses and increasing yields.

The Green Revolution also involved the modernization of agricultural practices, including the use of irrigation systems, fertilizers, and other inputs that helped farmers increase yields and improve the quality of their crops. By adopting these new technologies, farmers were able to produce more food with fewer resources, reducing the environmental impact of agriculture and improving the sustainability of food production.

Despite its many successes, the Green Revolution also had some negative consequences. The increased use of chemical fertilizers and pesticides led to environmental degradation and health problems for farmers and their families. The focus on high-yielding varieties also led to a loss of genetic diversity, putting the world's food supply at risk in the event of a crop failure or disease outbreak.

Overall, the Green Revolution was a significant global effort to increase food production and reduce hunger, and it remains an important part of agricultural history. Its legacy continues to shape agriculture today, as scientists and farmers work to develop new technologies and practices that can help feed a growing global population while protecting the environment and promoting sustainable agriculture.

Green revolution is the term used to describe a new strategy of agriculture development introduced in the late 1960s in India. It brought about significant increase in food production in India. It's two features are- 1.This revolution solved the food crisis in India and made India self- sufficient in foodgrains. 2.Use of advanced technology, chemical fertiliser, pesticides and a well- developed system of irrigation.