Question

How do waves erode coastlines? Check all that apply.

Back-and-forth movement loosens sediment and rock.
Large rocks are picked up and deposited in new areas.
Continuous impacts loosen sediment and rock.
Loose sediment is picked up and blown to other locations.
Sediments scrape against one another and wear away surfaces.

Answer 1

Waves erode the coastline through;

• Back and forth movements that loosens sediments and rock

• Continuous impacts loosen sediment and rock

• Sediments scrape against one another and wear away

Answer 2

these are the ones that apply
Back-and-forth movement loosens sediment and rock.
Large rocks are picked up and deposited in new areas.
Continuous impacts loosen sediment and rock.