Question

5 causes of biotic resources

Answer 1

The biotic factors include all the living organisms in the ecosystem, while the abiotic factors include the non-living factors. In a marine ecosystem, some of the biotic factor are algae, fungi, microorganisms (such as bacteria), plants, animals and corals.Biotic factors are grouped by scientists into three major groups, which define their role in the flow of energy which all living things in the ecosystem need to survive. These groups are producers or autotrophs, consumers or heterotrophs, and decomposers or detritivores.