Read the given paragraph and answer the following questions.

M.S. Swaminathan is celebrated for his pivotal role in India's Green Revolution, a major agricultural movement in the 1960s. His work on developing and introducing high-yielding varieties of wheat and rice significantly boosted food production, averting famine in India. The Green Revolution increased food grain production through the use of high-yielding variety seeds and modern agricultural techniques. While the movement began with great promise, especially in countries like Mexico, which is known as the 'birthplace' and 'burial ground' of the revolution, it also had negative impacts. These included soil erosion and water pollution due to intensive farming practices. Despite the drawbacks, the Green Revolution profoundly transformed agricultural productivity and food security in many regions.