A food chain shows the feeding relationship between different living things in a particular environment or habitat.

Every farm, big or small, has its own particular environment.

Each kind of animal lives best in a particular environment.

In this section, however, we concentrate on education taking place within a particular physical environment.

How you do that depends, of course, on your particular environment.

"I guess a particular environment might do that for you."

It's a most particular environment, but only as you continue to stare at it does its character reveal itself.

"Background music used to play a covert role in a particular environment," he said.

As another speaker said, we need appropriate solutions for each particular environment.

Here, as in a factory, hospital, prison or whatever, the artist must respond to the particular environment and the special needs of those involved.