How water quality changes from source of a river to the mouth

Biology

1 answer:

irina [24]3 years ago

8 0

Answer:

use own words!!!

Explanation: Velocity increases as more water is added to rivers via tributary rivers. This means that less of the water is in contact with the bed of the river and the mouth so there is less energy used to overcome friction. Hence rivers flow progressively faster on their journey downstream.

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Hope this helps!! ;))
Have a grat day!! <3

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