The explorers lowered a rope into the rock hole to see how deep it went.

The geologist examined the thin slice of rock glass under the microscope to study its cooling history.

Many critics later dismissed cock-rock as shallow showmanship, but fans still celebrate its raw energy.

During a rocky shore survey, the marine biologist photographed a small but colorful rock-fish and gently returned it to the tide pools.

She poured the whiskey over ice into a rock-glass before handing it to her guest.

The museum's exhibit displayed a rare Azoic rock believed to have formed before complex life existed.

After the argument, he sulked and kicked rocks by the roadside until it got dark.

When he's upset, he kicks rocks along the roadside to clear his head.

After the argument, he sat on the porch, kicking rocks until the sun went down.

She was rocking up to the meeting an hour late, trying to act casual.