Question

Physical structure, that is characteristic for each type of ecosystem, is formed due to the

• A. Interaction of biotic and abiotic components
• B. Stratification
• C. Both B and C
• D. Vertical distribution of different species

Answer 1

The correct option is A Interaction of biotic and abiotic components

Interaction of biotic and abiotic components
Each ecosystem has a physical structure that is formed due to the interaction between the biotic and abiotic components of the ecosystem. The physical structure of an ecosystem consists of various features such as species composition, stratification, trophic structure, etc.

Stratification
Stratification is one of the structural features of an ecosystem. It refers to the vertical distribution of different species at different levels of an ecosystem.

Final answer
(A) Interaction of biotic and abiotic components