Question

I will give you 50 pts

Which of these could be their own ecosystem? Please select ALL that apply. Question options:
An aquarium
The soil in a backyard
Lake Erie
A dead tree

Answer 1

aquarium and Lake Erie and a dead tree

Step-by-step explanation:

Answer 2

An aquarium and Lake Erie can be their own ecosystem .

Option a and c

Step-by-step explanation:

An ecosystem is a "community of living organisms" where there is an interaction between the non-living components of the environment and the living components i.e. living organisms, plants, animals, etc. acting as a system.

In the question above, An Aquarium will have its own ecosystem since it is an artificial ecosystem and the organisms present in it are selective and maintained in a restricted environment. While Lake Erie has its own natural ecosystem where all the Aquatic components are in conjunction with each other.