Agriculture deals with crop production and management. It involves growing certain plants of the same kind at a place, which is called domestication or agriculture. Green plants synthesize their own food through photosynthesis using chlorophyll and light. Food is then produced on a large scale through systematic management practices to provide sufficient resources for local populations and countries. Crops refer to plants of the same kind grown in an area, and are classified as kharif crops grown during the monsoon season of June to October, or rabi crops grown from November to April without monsoon reliance such as wheat and legumes.