Question

Green revolution refers to.
A. Maintaining soil fertility
B. Use of green plants for covering the Earth
C. Development of new crop varieties which helped to overcome hunger
D. Growing green plants to establish balance of nature

Answer 1

The Green Revolution is the Third Agricultural Revolution, in which there is a set of research technology transfer initiatives occurring between 1950 and the late 1960s, that increased agricultural production in different parts of the world, beginning of this is most markedly in the late 1960s. These initiatives resulted in the adoption of new technologies which includes high-yielding varieties (HYVs) of cereals, especially dwarf wheat and rice.

Complete answer:
Green revolution started in India during the mid-1960s, in this the change from customary farming into a modern framework occurred. The green revolution began in India with the presentation of numerous cutting edge strategies for cultivating like farm vehicles, pesticides, composts, water system offices, and the utilization of HYV (high yielding assortment) crops. Due to this India's economy and lifestyle changed incredibly. One can measure the significant changes by looking at following aspects:

1. Rural Production Increased: The wheat crops got the most extreme profit with the green revolution in India. Between 1967-68 the creation of new wheat crops took place by the help of plant breeding techniques. So there was likewise a general expansion in farming produce, particularly food grains.
2. Ranchers Fared Well: It carried thriving to ranchers as expanded yield creation gave them more profit. Ranchers who had more than 10 hectares of land profited the most from the green revolution.
3. Import of Food Grains Decreased: The humongous creation of foodgrains in India helped in diminishing the measure of food grains that were imported before. India became independent in food grains and even started exporting excess grain to different countries. In 1950 the per capita accessibility of food grains was just 395 grams each day which developed to 436 grams by 2003.
4. Modern Growth: Since the green revolution included a great deal of machines, the interest for hardware like work vehicles, harvesters, diesel motors, collectors, siphoning sets, joins, electric engines, and so on expanded largely. It likewise expanded the requirement for pesticides, weedicides, manures, bug sprays, and so on, which gave a boost to different areas.

So ,The correct answer is option C. Development of new crop varieties which helped to overcome hunger.

Note:
As we all know that the Green Revolution has been able to improve agricultural output in some regions in the world including India, there was and is still room for improvement. As a result, there are many organizations that continue to invent new ways to improve the techniques which are already used in the Green Revolution. Frequently quoted inventions are the System of Rice Intensification, marker-assisted selection, agroecology, and applying existing technologies to agricultural problems of the developing world.