what are the positive and negative effects of the green revolution?
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GR has been able to save the lives of millions of people and exponentially increase the yield of food crops. 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.
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['Merits of the Green Revolution:', 'Increase in Agricultural Production:', 'Increase in Agricultural Productivity of land:', 'Change in Cropping Pattern:', 'Employment Generation:', 'Prosperity of Farmers:', 'Reduction in import of food-grains:', 'Per-Capita Availability of Food:']
617035
['water retaining capacity of the soil decreases.', 'pesticides may kill useful insects.', 'money spent on agriculture increases.', 'it is not sustainable.', 'they pollute the environment.']
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There are many problems that result from this method of growing crops, including deforestation, a direct consequence of cutting down forests for crop land; loss of habitat and species; an increase in air pollution and the release of carbon into the atmosphere—which contributes to global climate change; and an increase ...
825173
The Agricultural Revolution was a period of significant agricultural development marked by new farming techniques and inventions that led to a massive increase in food production. ... These inventions made farming easier and more productive, and fewer workers were needed on the farms.
75430
2 shows the output of consumer goods, initially falling due to the reallocation of resources but then increasing due to the resultant economic growth. Higher output can increase pollution, lead to depletion of non-renewable resources and damage the natural environment.
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​Industrialization, while important for the economic growth and development of a society, can also be harmful to the environment. Amongst other things industrial process can cause climate change, pollution to air, water and soil, health issues, extinction of species, and more.
1047892
['Since green house gases helps to maintain the temperature, the primary effect of the increase in greenhouse gases would be on climate. ... ', 'Water level balance of the earth would be destroyed. ... ', 'Marine life and ecosystem would be destroyed.']
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At the same time, global economic growth and industrial productivity are both the driving force and the major consequences of globalization. They also have big environmental consequences as they contribute to the depletion of natural resources, deforestation and the destruction of ecosystems and loss of biodiversity.
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GREEN REVOLUTION. GREEN REVOLUTION. The Green Revolution was the notable increase in cereal-grains production in Mexico, India, Pakistan, the Philippines, and other developing countries in the 1960s and 1970s.
170167
The increase in agricultural production and technological advancements during the Agricultural Revolution contributed to unprecedented population growth and new agricultural practices, triggering such phenomena as rural-to-urban migration, development of a coherent and loosely regulated agricultural market, and ...
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Climate change is likely to have a mixture of positive and negative impacts on different parts of the food system, depending on the interplay between gradual temperature increase, extreme weather events, the CO2 fertilisation effect, changes in water availability, economic effects (e.g. trade), demographics and ...
809721
Distinguish between 'Green Revolution' and 'Golden Revolution'. The immense increase in food grains production is termed as green revolution. The rapid growth in the production of horticultural crops is termed as golden revolution. It occurred in fruits, vegetables, tuber crops, flowers, medicinal plants, etc.
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Other devastating effects of deforestation include soil erosion, an increase in the greenhouse gases leading to global warming, loss of biodiversity, increased flooding, and drought.
100514
The major benefits to the use of green manures in a crop rotation system include organic matter and nitrogen addition, nutrient conservation, and protection of the soil surface du ring erosion-prone periods of the year.
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['Benefits. Improved crop plants; Reduced pesticide use due to pest resistance; ... ', 'Risks to human health. Antibiotic resistance genes may be transferred to bacteria in the gut; Harmful products of GMOs (e.g. toxins, allergens); ... ', 'Risks to environment. Transfer of genes to non-GM plants;']
768089
What were some positive and negative effects of rapid industrial growth? Positive: opened up more jobs, made the US wealthy, and created many new products at low cost. How did workers react to attempts by employers to increase factory efficiency? ... What problem did children face in industrialized America?