<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.
I do think that geothermal energy is a renewable resource, and it has no consequences to the communities and the surrounding environment.
The mantle is made of things most commonly known as lava, and therefore is very soft. The inner core's heat causes it to compact, which makes it the hardest of the earth's layers. The outer core would come somewhere in between
We define both ourselves and others by comparison; we compare ourselves to others and others to ourselves. We also define ourselves in terms of our individual experiences and beliefs, but we define others in comparison to majority and minority groups.
