Question

explain the classification of human activities on the basis of sector with examples.​

Answer 1

$\huge\red{\mid{\fbox{\tt{ᴀɴsᴡᴇʀ}}\mid}}$

It, thus includes, hunting and gathering, pastoral activities, fishing, forestry, agriculture, and mining and quarrying. People engaged in primary activities are called red-collar workers due to the outdoor nature of their work.