1. Like most humans, plants and animals live together aswell and need food, water and other stuff to survive.
2. Those are ecosystem comunities wich are animals, bacteria and non-living parts too.
3. An ecosystem is like an imaginary web where we connect, interact with others , hide,etc.
4. When an ecosystem changes, every other ecosystem changes aswell. The changes can be small, negative, positive and unfortunately, we often do stuff that upset the ecosystem.
Sper ca e bine!
