An introduction to the fundamental concepts of environments, ecosystems, and the biotic and abiotic components that define them.

Exploring the definition of an environment and differentiating between biotic (living) and abiotic (non-living) components.

Understanding habitats as specific living spaces and how organisms interact with their surroundings to maintain balance.

Analyzing the relationships between organisms through food chains, food webs, and energy pyramids within an ecosystem.

Detailed explanation of mutualism, commensalism, and parasitism, highlighting how different species interact and impact each other.