How many people in the world do not have adequate food to meet their daily food and nutritional requirements?

In view of the current food crisis,it is said that we need another green revolution. Highlight the major limitations of the earlier green revolution.

Which state in India is the largest producer of sugarcane?

Which state has the highest sugarcane cultivation in India?

As a result of various plant breeding techniques for the development of high-yielding varieties of wheat and rice in the mid-$1960$s, there was a dramatic increase in food production. This phase is called $Green Revolution$.
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In the world,more than ...... people do not have access to adequate food to meet their daily food and nutritional requirements.