<u>Answer:</u>
<em>4. Amount of food produced in an area
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<u>Explanation:</u>
Agriculture yield is important thing in primary sector, it measures the amount of food produced in an area. Before Green revolution, India’s food grain production is not self sufficient to their own people, so India plan to launch the Green revolution. They approach the Norman Borlaug for implement the green revolution who is the Father of Green revolution. Then, India concentrate on High yielded variety (HYV) seeds, fertilisers subsidy, sufficient drainage for crops and so on. Green revolution increase our main food grains Rice and Wheat, HYV seeds give high yield than traditional agriculture method.
Answer: The tropical rainforest has four characteristics very high annual rainfall, high average temperatures, nutrient-poor soil, and high levels of biodiversity species richness
The Rainforest, because it has a lot of rain and is a very wet and humid climate which cause more types of vegetation to grow.
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