Question

using an example of natural pond and a small aquarium explain the structure of aquatic ecosystem btw two which of the two is the self sustaining ecosystem​

Answer 1

Answer:

pond is a self sustaining eco system. as Aquarian is an human made ecosystem to support and give better facilities to organism .

An aquarium can therefore be described as a closed artificial ecosystem in which fish and plants are able to find a habitat where they can grow and develop in a healthy and balanced way