Which of the following describes an increase in technological knowledge?

Question

a. A farmer buys another tractor.
b. A farmer sends his child to agricultural college, and the child returns to work on the farm.
c. A farmer hires another day laborer.
d. A farmer discovers that it is better to plant in the spring rather than in the fall.

Answer 1

The option that describes an increase in technological knowledge is:

b. A farmer sends his child to agricultural college, and the child returns to work on the farm.

This option implies that the child acquires new knowledge and skills related to agricultural practices and technology, which can improve the farm's productivity and efficiency.