Primary industries are sectors of the economy that focus on the extraction and production of natural resources. This includes activities such as agriculture, fishing, forestry, and mining. These industries provide the raw materials needed for other sectors, such as manufacturing and construction. Workers in primary industries often engage in activities that involve cultivating crops, raising livestock, harvesting timber, or extracting minerals. The products generated by these industries are essential for daily life and contribute significantly to the economy by providing jobs and supporting local communities.