what effects a ecosystem is actually what humans are doing for example because of factories toxic water is let into the ocean and also garbage that gets dump into many of bodies of waters so if no...
Ecosystems do not have to be completely the same throughout, they can have regional variations. So an ecosystem within an ecosystem is much like a neighborhood within a city.
An Eco-system isn't something that is alive. It is something where living species can depend on each other.An Eco-system can not live inside another Eco-system
An ecosystem is a community of...