Here's a breakdown:

* Organisms: All the living things in a given area, like plants, animals, fungi, bacteria, etc.

* Nonliving Features: The physical environment that surrounds those organisms, including things like:

* Abiotic factors: temperature, water, sunlight, soil, air, and minerals.

Together, the organisms and their physical environment interact and influence each other, creating a complex and interconnected system known as an ecosystem.