Just walking across the (procedurally generated infinite) surface provides hours of fun.

The knurled surfaces provide enough grip to hold the nut between the thumb and forefinger.

They might be slick with ice, but their undulating surface would provide some traction.

A spherical surface like that of the Earth provides a simple example.

Its gleaming metal-and-glass surfaces will provide a contrast to the traditional brick-and-masonry look of the city.

Its mass provides the gravity that holds everything together and its surface provides a place for us to live.

The green's surface was knee high, but dished, to provide a variety of contours.

The surface of the seamount also provides a substrate upon which organisms can attach themselves and grow.

The bottom surface also provides some cushioning, but a sleeping pad is usually used in addition for that purpose.

At least the bulbous surfaces of the sandcaster provided a clear image.