Question

A long profile of a river is constructed in relation to___?

Answer 1

What is a cross-profile? River cross profiles show you a cross-section, taken sideways, of a river's channel and/or valley at certain points in the river's course. A channel cross-profile only includes the river whereas a valley cross-profile includes the channel, the valley floor and the sides of the valley.

Answer 2

Answer:

A long profile of a river is constructed in relation to-

a. distance from source and height of places

b. Distance from confluence and height of places

c. Distance from foothills and height of places

d. Distance from piedmont zone and height of places

Explanation: