Please select the word from the list that best fits the definition Economic sector that deals with the extraction of raw materials from the environment.

Primary sector

Explanation:

The primary sector is a part of economic sector which is often considered as the most essential sector in less developed countries, and significantly less important in industrial countries. It is the sector of an economy making direct use of natural resources. For example: mining, quarrying, farming, fishing and forestry, all of which produce raw materials that can be processed in to a finished product.

Hence, Economic sector that deals with the extraction of raw materials from the environment is PRIMARY SECTOR.

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.