What effect do the Rocky Mountains have on rivers and streams

The Rocky Mountain Trench separates the main geological body of the Canadian Rockies and the additional Columbia Mountain group. The Rocky Mountain Trench drains into several of the main rivers, such as the Peace River, Kootenay River, Fraser River, and Columbia River.

Explanation:

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.

answer; the correct answer to the above statement is (biosphere); ///