Question

How are deltas formed?

erosion of softer rock
connection of channels
deposition from flow into a lake or an ocean
creation of large, flat areas by flooding deposits

Answer 1

It is created from deposition from flow into a lake or an ocean like the Missisippi delta

Step-by-step explanation:

Answer 2

C: deposition from flow into a lake or an ocean

Step-by-step explanation:

deposition from rivers creates a variety of features, delta deposits created by flow into lake or ocean, is one of them.