The littoral zones are important habitats for many species of plants and animals.

The rift zones in the Earth's crust are areas where tectonic plates are moving apart.

There are many quiet zones in the library.

There are many subduction zones around the world.

I have oily skin in my T-zones.

There are many work zones on the highway.

She friend-zones him every time he tries to make a move.

They are stuck in the friend-zones.

She friend zones him every time he tries to make a move.

Many people have experienced being in the friend zones.