Why is the continental divide important? it forms two river systems. it combines two large ice sheets. it separates two major watersheds. it splits two large rivers through tributaries.

The Continental Divide is important as it separates two major watersheds.

C

Explanation:

The natural boundary or ridge that separates the river systems of a continent is said to be the continental divide. Each river system has a different end points as they feed into different sea, bay or ocean basin.

Continental divides are continent-wide and broad, some examples are drainage divides, and sometimes they are just called divides. Divides are boundaries separating the watersheds or drainage basins of distinct sizes. Without paying any attention to the scale, Drainage divides occurs in elevated terrain like the hills or mountain ranges.

answers.com says temperate reagions