What do you mean by agriculture?

Hint: The way of practising the cultivation of plants and livestock is known as agriculture which involves human activities and the cultivation of crops.

Complete answer:
Agriculture helps in the production of commodities that are essential for the maintenance of life that includes fiber, food and other crops. Agriculture involves the various systematic use of growing crops that helps in the production of food which is of the same kinds of plant that are grown at a particular place. The crops grown are further used for selling and obtaining food. Yielding of crops includes vegetables, pulses and various ornamental plants etc. each crop requires some amount of resources which include sunlight and water with carbon dioxide and the nutrients that are provided by nature. Agriculture plays an important role in the Indian economy as most of the rural households are dependent upon agriculture for their survival and it provides employment to half of the population.
Every country depends upon agriculture to sustain their life and it is associated with the production of crops. The initiation of civilization started with agriculture and its importance goes above as it evolved into forestry, food cultivation, dairy, beekeeping etc. A developing or a developed country always depends upon agriculture for its food as the demand for food increases and affects economic growth by making it an important factor for the economic growth of every country. Some crops are required for their raw products as they provide health benefits and constitute minerals and other nutrients that are used for medicinal purposes and are excellent for maintaining a healthy diet and providing nutrients to the human body.

Note:
India stands on 2nd rank in the world for agricultural production and 9th and 5th rank in services and industry sector respectively. The largest milk producer in India and engages a large share of farmers in horticulture and livestock production.