Question

What is an ecosystem?

An ecosystem is all the organisms of a particular kind of species and their surroundings.
An ecosystem is all different populations of animals in an area.
An ecosystem is a community of plants and animals and their physical surroundings.
An ecosystem is a single example of a particular species of plant or animal.

Answer 1

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.

Answer 2

An ecosystem is a community of plants and animals and their physical surroundings