Question

_____ and _____ coastlines provide an ideal location for natural harbours and ports.

• A. Indented
• B. Irregular
• C. Regular
• D. Plain

Answer 1

Answer: (A), (B)

The correct options are
A Indented
B Irregular

Irregular and indented coastlines provide an ideal location for natural harbours and ports. This is because they are not smooth and have several cuts which lead to the formation of inland waterways, and creeks which provide a large entrance for the ships.