respiration

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Cellular Respiration

The process in which cells break down glucose to produce energy in the form of ATP.

Chlorophyll

A green pigment found in plants that is essential for photosynthesis.

ATP (Adenosine Triphosphate)

The primary energy carrier in all living organisms.

Mitochondria

Organelles in eukaryotic cells that produce energy through cellular respiration.

Ecosystem

A community of living organisms and their physical environment interacting as a system.

Biodiversity

The variety of life in the world or in a particular habitat or ecosystem.

Niche

The role or function of an organism or species within an ecosystem.

Biogeochemical Cycle

The movement of elements and compounds through biological, geological, and chemical processes.

Homeostasis

The ability of an organism to maintain a stable internal environment despite changes in external conditions.