Question

(i) What is an ecosystem?
What do you mean by​

Answer 1

An economic system is a means by which societies or governments organize and distribute available resources, services, and goods across a geographic region or country

Answer 2

Ecosystem - An integrated unit consisting of the community of living organisms and the physical environment. It includes both Biotic (living) and abiotic (non living) factors of the physical environment.

Hope it helps you :)