Question

why are crop field is known as artificial ecosystem

Answer 1

It is known as artificial ecosystem because it is man made.It has all the components of the ecosystem. Abiotic factors include air,water,soil,etc. Biotic factors include plants, animals and microbes.

Answer 2

it has all the components of the ecosystem abiotic factor include air,water,soil etc. biotic factors include all plant animals and microbes.so crop field is known as the artificial ecosystem