Sediment is deposited as a river enters a lake because

The river is moving water and as it enters a lake it stops moving so fast and therefore stops carrying the sediment along

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

The answer is the first option just took the test