Agriculture, forestry, and mining are industries included in which industry category?

a.) tertiary industries

b.) primary industries

c.) quaternary industries

d.) secondary industries

B.) primary industries

Explanation:

   Primary industry is concerned with the production of products with the help of nature. It is an industry oriented nature, which requires very little human effort. For example, agriculture, forestry, fishing, horticulture, etc. Expansion of trade depends on industrial growth. It represents the supply side of the market.

answer; ///i believe the correct answer is (a) decrease biodiversity;