Workers in the Alberta oil sands are involved in what form of production?

Question

Quizplus · Accepted Answer

Workers in the Alberta oil sands are involved in the extraction and processing of raw materials (oil sands), which falls under the secondary sector of production. The primary sector involves the extraction of raw materials directly from natural resources, while the tertiary sector involves providing services. The quaternary sector involves knowledge-based activities such as research and development.

Workers in the Alberta Oil Sands Are Involved in What