Ecosystem-Structure and Function

The video explains ecosystems, their components, and functions. It covers the interaction between living organisms and their environment, the classification of ecosystems, and the roles of biotic and abiotic components. Examples of simple and complex ecosystems are provided, along with a detailed look at a pond ecosystem. The video also discusses ecosystem functions, including regulatory, habitat, production, and information functions.

Explain the role of a keystone species in an ecosystem.

What are the four primary groups of ecosystem functions?

How does energy flow in a pond ecosystem?