Question

why rivers have shorter and shallower courses?

pleaseee ans. it ​

Answer 1

Answer:

I don't know

Explanation:

Follow me ....................please

Answer 2

Answer:

Many rivers start in the mountains. As rain falls, or as snow melts, tiny streams form and join together where they create the main body of the river. As the small river picks up water from contributing streams, or from other sources, it becomes larger.

Explanation: