Coastal Defenses

What coastal method is in the picture?

• sea wall

• gabions

• groynes

What coastal method is in the picture?

• sea wall

• gabions

• groynes

What coastal management is in the photo?

• sea wall

• gabions

• groynes

What coastal management is in the photo?

• Rock armour

• Beach nourishment

• Manage Retreat

What coastal management is in the photo?

• Rock armour

• Manage Retreat

• Beach nourishment

What coastal management in in the photo?

• Rock armour

• Manage retreat

• Beach nourishment

Which one is a hard engineering?

• rock armour

• managed retreat

• beach nourishment

Which one is soft engineering?

• Sea wall

• Red lining

• Cliff regrading

Which is NOT an advantage of hard engineering?

• Looks natural

• Cost-effective

• Good in areas with high density

Doing nothing and accepting that nature wins is also a type of coastal management.

• Yes

• No

• Maybe