Includes all of the living things in a given area, interacting with each other, and also with their non-living environments.
They provide raw materials, maintain biodiversity, protect land and water resources, and play a role in climate change mitigation.
Pond
Soil
The portion of the earth's surface consisting of disintegrated rock and humus.
Forest
The total number of persons, animals, or other living things living in a country, city,
Ecosystem
