An ice rise forms where the ice shelf touches the rocky seabed because of an elevation in the seabed that remains below sea level.

Those that live on rocky seabeds are spherical and have prominent, protective spines.

She lies on rocky seabed, sitting upright, lines draped eerily across her deck as if the ghost ship were caught in some kind of preparatory activity.

It is found on rocky or sandy seabeds rich in algae including encrusting algae, or among sea grasses (Posidonia oceanica).

The PCF requires careful and accurate positioning and leveling to compensate for the uneven, rocky seabed.

Its habitat includes kelp beds and rocky seabeds.

As a result, the ship drifted astern towards the shore until its stern run aground on the rocky seabed.

Duncanopsammia axifuga inhabits sandy and rocky seabeds in Australia and the South China Sea.

Unlike coral, rhodoliths do not attach themselves to the rocky seabed.

A reef break happens when a wave breaks over a coral reef or a rocky seabed.