17. Which process forms shorelines with steep cliffs rather than beaches?

A. Echo sounding

B. Volcanic activity

C. Deposition

D. Erosion

The process of erosion forms shorelines with steep cliffs.

Explanation:

In coastal areas in which the land surface dips at a relatively steep angle below the water table, the continuous action of marine waves on the coastline, known as abrasion, may create a steep declivity known as a cliff

the only plants classified as non-seed producers are b) moss, fern, and liverwort!

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