sand

Santa's key worker was later discovered on Formby beach using thermal binoculars, while a local lifeboat quad bike team stepped in to shepherd him into some sand dunes.

The social media posts that Prince William and his family share to their 17.1 million followers have a similar approach, with many showing them off-duty, with videos shot in woods, on sand dunes.

They mapped a compact "mummy zone" within these rock layers, which represent stacked river sands.

ABHA, Saudi Arabia — From the air, Abha’s mountains emerge as a shock of emerald green rising from a sea of sand.

Buildings constructed directly on the sand and mechanical beach cleaning also reduce species richness and biomass.