Coastal Landforms Quiz

What are the two different processes that act to form coastal landscapes?

• Glaciation and Tectonics

• Erosion and Deposition

• Volcanism and Earthquakes

• Weathering and Sedimentation

Answer explanation

The two different processes that act to form coastal landscapes are Erosion and Deposition.

What type of waves lead to faster erosion at the coast?

• Tsunamis

• Tidal Waves

• Constructive Waves

• Destructive Waves

Answer explanation

Destructive Waves lead to faster erosion at the coast by carrying more energy and sediment, causing more significant erosion compared to other wave types.

Which type of coastline has rock layers parallel to the shore?

• Concordant Coastline

• Erosional Coastline

• Discordant Coastline

• Depositional Coastline

Answer explanation

Concordant Coastline has rock layers parallel to the shore, making it the correct choice.

What landform is the result of differential erosion at discordant coastlines?

• Stumps

• Caves

• Bays

• Stacks

Answer explanation

Bays are the result of differential erosion at discordant coastlines, where less resistant rocks erode faster, creating indentations in the coastline.

Which type of rock is more likely to create gently sloping coasts or beaches?

• Chalk

• Granite

• Sandstone

• Clay

Answer explanation

Clay is more likely to create gently sloping coasts or beaches due to its ability to erode easily and form smooth surfaces over time.

What landform is created when a cliff collapses into the sea?

• Stack

• Wave Cut Platform

• Stump

• Wave Cut Notch

Answer explanation

When a cliff collapses into the sea, a Wave Cut Platform is created. This landform is formed by the erosion of waves against the base of a cliff.

What landform is left when a stack collapses due to wave action?

• Stump

• Arch

• Cave

• Headland

Answer explanation

When a stack collapses due to wave action, it leaves behind a stump as the landform. A stump is the remnant of a stack after it has eroded and collapsed.

What is the name of the isolated column of rock left after the collapse of an arch?

• Headland

• Cave

• Stump

• Stack

Answer explanation

The correct name of the isolated column of rock left after the collapse of an arch is a 'Stack'.

Which factor controls erosion at the coast along with the local geology?

• Temperature

• Type and Strength of Wave Action

• Type of Vegetation

• Wind Direction

Answer explanation

The type and strength of wave action control erosion at the coast along with the local geology by impacting the force and direction of the waves that erode the coastline.

What coastal landform is particularly vulnerable to erosion by waves?

• Caves

• Bays

• Cliffs

• Headlands

Answer explanation

Headlands are particularly vulnerable to erosion by waves due to their protruding nature, which exposes them directly to wave action and abrasion.