Back to Topic 8.3 — Managing coastal margins
8.3.1Geography SL12 flashcards

Managing coastal flooding, erosion and conflict

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Card 1 of 128.3.1
8.3.1
Question

Define coastal erosion.

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All 12 Flashcards — Managing coastal flooding, erosion and conflict

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Card 1definition

Question

Define coastal erosion.

Answer

The **wearing away and removal** of cliff or beach material by waves.

Card 2definition

Question

Define coastal flooding.

Answer

The sea **covering low-lying land**, often during a **storm surge**.

Card 3definition

Question

What is hard engineering?

Answer

**Built defences** that resist the sea — sea walls, groynes, rock armour.

Card 4definition

Question

What is soft engineering?

Answer

**Working with nature** — beach nourishment, dune planting, salt marsh.

Card 5definition

Question

What is managed retreat?

Answer

Deliberately **letting the sea flood low land** instead of defending it, often making salt marsh.

Card 6definition

Question

Define a stakeholder (coast).

Answer

Any **person or group** with an interest in how the coast is used or protected.

Card 7concept

Question

Why does a sea wall cause conflict elsewhere?

Answer

It traps/reflects sand, **starving the next beach down-drift**, so that community erodes faster and objects.

Card 8concept

Question

Why is managed retreat so contested?

Answer

It is cheap and sustainable but means **losing homes and farmland**, so residents and farmers resist it.

Card 9concept

Question

Great Barrier Reef — conflict?

Answer

Marine-park **zoning** separates fishing, diving and conservation; tourism, fishers and inland farmers (run-off) all clash over access.

Card 10concept

Question

The Sundarbans — conflict?

Answer

Mangroves are a natural storm defence, but locals clear them for shrimp ponds and firewood, weakening the very barrier that protects them.

Card 11concept

Question

Why do coastal conflicts resist resolution?

Answer

Defending one place harms another, money is limited, and **stakeholder power is unequal** — wealthy areas are defended first.

Card 12concept

Question

What does a top [10] Examine answer need?

Answer

Hard + soft + managed-retreat strategies, two+ stakeholder conflicts, their power/perspectives, a named coast, and a justified conclusion.

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