Answers GCS 2025-2026 Earth Environmental Science CR Topographic Maps — Unit testQuestion 20

20

QuizMultiple Choice

Topographic Maps — Unit test

Question 20 of 25 • GCS 2025-2026 Earth Environmental Science CR

How do erosion and deposition work together to create a moraine?

Answer

A

Waves cause erosion along coastlines and deposit sand away from the shore.

B

Surface water in rivers causes erosion, carrying sediment that gets deposited near an ocean.

C

Glaciers cause erosion as they melt, carrying sediment that gets deposited in a thick layer.

D

Winds cause erosion by blowing around sand that gets deposited in large piles.

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