It's tricky to give a *true* non-example of "environment" because it's such a broad concept. However, here are some ideas of things that *wouldn't* typically be considered part of an environment:

* Abstract concepts: Love, justice, or the concept of time itself are not elements of a physical environment.

* Individual thoughts and feelings: While these can be influenced by the environment, they are not part of the environment itself.

* Fictional or imagined worlds: These are constructs of the mind, not physical realities.

* Mathematical equations: While they can describe the world, they are not part of the environment itself.

It's important to remember:

* Environment is vast: It encompasses everything around us, from the air we breathe to the ecosystems we inhabit.

* Environment is interconnected: Everything in the environment affects everything else.

Let me know if you have a more specific question about what *is* or *isn't* considered part of the environment!