What is the Green Revolution and what were its major impacts on agriculture and development?

What is the Green Revolution and what were its major impacts on agriculture and development?

• A. Introduction of high-yielding variety seeds, irrigation, and fertilizers; increased crop yields and food security in some regions, but environmental concerns and unequal benefits.
• B. Reduction in crop yields due to new pests.
• C. Elimination of the need for irrigation.
• D. No impact on agriculture.

Answer: (A)

The Green Revolution refers to the rapid adoption of high-yielding varieties, expanded irrigation, and chemical fertilizers to boost agricultural production. This approach led to significant increases in crop yields for staples like wheat, rice, and maize, helping to improve food security and reduce famines in many regions, especially in parts of Asia and Latin America. At the same time, the gains were not evenly shared. Some farmers, particularly larger or wealthier ones with access to credit, inputs, and irrigation, benefited much more than smallholders, which sometimes widened rural inequality. There were important environmental and resource costs as well: increased use of pesticides and fertilizers raised concerns about pollution and soil and water health, irrigation put stress on water supplies, and heavy inputs sometimes reduced long-term farm sustainability and biodiversity. So the Green Revolution is characterized by big boosts in agricultural output in many places, alongside notable environmental challenges and uneven social benefits.

The Green Revolution refers to the rapid adoption of high-yielding varieties, expanded irrigation, and chemical fertilizers to boost agricultural production. This approach led to significant increases in crop yields for staples like wheat, rice, and maize, helping to improve food security and reduce famines in many regions, especially in parts of Asia and Latin America.

At the same time, the gains were not evenly shared. Some farmers, particularly larger or wealthier ones with access to credit, inputs, and irrigation, benefited much more than smallholders, which sometimes widened rural inequality. There were important environmental and resource costs as well: increased use of pesticides and fertilizers raised concerns about pollution and soil and water health, irrigation put stress on water supplies, and heavy inputs sometimes reduced long-term farm sustainability and biodiversity.

So the Green Revolution is characterized by big boosts in agricultural output in many places, alongside notable environmental challenges and uneven social benefits.