Expands

If you pump air into a tire, it expands.

Water expands with heat.

Many astronomers assume that the universe expands infinitely.

Heat expands most things.

The film expands on the idea of the importance of family.

First of all, the level of the ocean could rise, because ocean water expands as it grows warmer.

Temperature is mean kinetic energy, not energy over volume; compression heats a gas by doing work on it; and a gas that expands without doing work does not cool.

An enormous dome of heat expands across the North American continent.

Melting ice is not the only cause of rising sea level. As the ocean gets warmer, the water expands.

Hot air expands and spreads out and it becomes lighter than cool air. When a balloon is full of hot air it rises up because the hot air expands inside the balloon.