Question

if earthquake occurs in the ocean the costal areas face a risk of​

Answer 1

Explanation:

Some of the hazards include movement of barrier islands, sea level rise, hurricanes, nor'easters, earthquakes, flooding, erosion, pollution and human development along the coast.

Answer 2

If an earthquake occurs in the ocean, the coastal area faces a risk of Tsunami.

Because of the shockwaves created by the earthquake which had happened in the ocean.

It creates a shockwave of water , hence causing a tsunami in the coastal areas of a country.