The correct answer is (d).
The Green Revolution was a period when agricultural production increased dramatically in many parts of the world, particularly in Asia. It was achieved through the introduction of new high-yield varieties of crops, as well as the use of fertilizers, pesticides, and irrigation.
The Yellow Revolution is a term used to describe the increase in rapeseed-mustard production in India. This increase was achieved through the introduction of new high-yield varieties of rapeseed-mustard, as well as the use of improved agricultural practices.
Floriculture is the cultivation of flowers. Fish culture is the cultivation of fish.
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