
industry concerned with extracting natural resources from the ground or the sea, e.g. agriculture, fishing, forestry, mining and quarrying. The output of such primary production often needs further processing.
Found on
http://geographyfieldwork.com/GeographyVocabularyGCSEIndustry.htm

(from the article `industry`) This sector of a nation`s economy includes agriculture, forestry, fishing, mining, quarrying, and the extraction of minerals. It may be divided into ...
Found on
http://www.britannica.com/eb/a-z/p/112

That part of the economy concerned with agriculture and the extraction of raw materials
Found on
http://www.encyclo.co.uk/local/20414

Involves getting raw materials e.g. fishing, farming, quarrying, mining.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Any extractive industry, including mining and quarrying. Agriculture, fishing, and forestry are also included in this category since they involve the extraction of natural resources (see industrial sector). Developing countries often have a higher proportion of their workforce involved in primary industries than developed countries, where secondary...
Found on
https://www.encyclo.co.uk/local/21221

an industry, as agriculture, forestry, or fishing, that deals in obtaining natural materials.
Found on
https://www.infoplease.com/dictionary/primary-industry
No exact match found.