The term for the biological community of organisms and their physical environment is ecosystem. An ecosystem encompasses all living (biotic) and non-living (abiotic) components in a specific area, including flora, fauna, soil, water, and atmosphere. Interactions among organisms and their surroundings shape ecosystem dynamics and nutrient cycles, influencing biodiversity and stability. Ecosystems can vary in size and complexity, ranging from small ponds to vast forests, and understanding them is crucial for conservation efforts and environmental management.