Question

Subsistence farming is carried out by the farmer to satisfy just needs oF his family alone

Answer 1

subsistence farming  is self-sufficiency farming in which the farmers focus on growing enough food to feed themselves and their families. The output is mostly for local requirements with little or no surplus trade. The typical subsistence farm has a range of crops and animals needed by the family to feed and clothe themselves during the year. Planting decisions are made principally with an eye toward what the family will need during the coming year, and secondarily toward market prices.

Answer 2

Subsistence agriculture occurs when farmers
grow food crops to feed themselves and their families.

Subsistence farming is carried out by the farmer to satisfy just needs of his family alone b'coz:-

1.it is self sufficiency farming in which the farmers focus on growing enough food to feed themselves and their families.
2.they don't have mordern tools and chemicals and ferlilisers

hope my answer helps you....