Question

7.What kind of material do river bring into marine beds?​

Answer 1

Explanation:

For example, sand and silt can be carried in suspension in river water and on reaching the sea bed deposited by sedimentation

Answer 2

Answer:

washes away gravel, sand and mud leaving a rocky bottom. are dropped first, followed by gravel and then sand. Gravel and sand is dragged, rolled and bounced along the bottom of the river. This is called the bed load.