1- As a river approaches a delta, what would we expect to change?

a. Rate of flow decreases and amount of sediment suspended increases

b. Rate of flow increases and amount of sediment suspended increases

c. Rate of flow decreases and amount of sediment suspended decreases

d. Nothing, the river just gets wider and disperses

2- What can cause a river to stop downcutting into the Earth?

a. Sea level can rise

b. The earth can be uplifted

c. Sea level can drop

d. A river will reach the base level

e. Both A and D

f. None of the above.