1) The turtle retreated into its protective covering when approached by a predator.

2) The book had a protective covering to prevent damage to the pages.

3) The protective covering shielded the fragile electronic device from water damage.

4) The firefighter wore a protective covering to shield against intense heat.

5) The car had a protective covering to maintain its glossy paint finish.

6) The mattress had a protective covering to guard against spills and stains.

7) The construction worker wore a protective covering to shield from dust and debris.

8) The astronaut's spacesuit served as a protective covering in the harsh vacuum of space.

9) The phone case provided a protective covering to prevent scratches and cracks.

10) The tree's thick bark acted as a natural protective covering against insect damage.