Question

Coastines can display spectacular landforms. Erosion carves some of these landforms, while sediment deposition forms others Classify the following coastal landforms as being classified as a coastal featune formed predominantly by deposition or coastal feature formed predominantly by erosion.

1. Sea cifts
2. Striation
3. Sinihole
4. Baymouh ber
5. Sand bar
6. Sea stacks
7. Lagoon
8. Wave-cut
9. Promonotory
10. Esker
11. Poirt Bar
12. Bamer island
13. Sea arches
14. Saa ceves patforms
15. Wave-cut notiches
16. Spit

Answer 1

Coastal landforms can be formed by either erosion or deposition. Landforms like baymouth bars, sand bars, lagoons, and spits are predominantly formed by deposition, while landforms like sea cliffs, sea stacks, sea arches, wave-cut notches, and wave-cut platforms are predominantly formed by erosion.

Step-by-step explanation:

Coastal landforms can be formed by either erosion or deposition. The following landforms are predominantly formed by deposition:

1. Baymouth bar: A sandbar that completely blocks the entrance to a bay or lagoon.
2. Sand bar: A long and narrow accumulation of sand, parallel to the shore.
3. Lagoon: A shallow body of water separated from the ocean by a barrier island or a sandbar.
4. Spit: An extended narrow stretch of sand or gravel that extends from the shore into the water.

The following landforms are predominantly formed by erosion:

1. Sea cliffs: Tall cliffs formed by wave erosion of the coast.
2. Sea stacks: Isolated columns of rock formed by the erosion of headlands.
3. Sea arches: An arch-shaped opening created by wave erosion through a headland.
4. Wave-cut notches: Notches in the base of sea cliffs formed by wave erosion.
5. Wave-cut platforms: Flat platforms formed by wave erosion at the base of sea cliffs.