Changing from packed soil and rock to something harder and smoother.

He also had to keep the scooter on the hard- packed soil of the track.

Then he drove it down, the shovels punching into the packed soil at the bottom, breaking some dirt and small stones loose.

I pressed two fingers into the packed soil and sand and drew a line.

Yet how came that relic of Spanish caballeros hidden deep in the packed soil?

The alleys and lanes between the paved streets were of packed reddish sandy soil and had no sidewalks.

The buildings most damaged by the earthquake were near fault lines on top of loosely packed soil.

The packed soil made progress very easy for the rover.

Odysseus heard the footsteps before he saw her-bare feet on packed soil and smooth rock.

Together they studied the ground searching for footprints, but the ones they could make out were indistinct because of the packed soil.