Entity: ECOSYSTEM
An ecosystem refers to the complex interaction between a community of organisms and their environment, functioning as a unified ecological unit.
ECOSYSTEM
Etymology
The term 'ecosystem' is derived from the Greek words 'oikos' meaning 'house' and 'systema' meaning 'system'.
Definition
An ecosystem is a dynamic system comprising living organisms and their physical environment, interacting and influencing each other. It encompasses the complex relationships between biotic (living) and abiotic (non-living) components.
Historical Context
The concept of ecosystems was popularized by ecologist Arthur Tansley in the 1930s. It revolutionized the understanding of nature as interconnected systems rather than isolated entities.
Cultural Significance
Ecosystems play a crucial role in sustaining life on Earth, providing essential services such as clean air, water, and food. They are also a source of inspiration for art, literature, and environmental conservation efforts.
Related Concepts
- Biodiversity
- Food chain
- Trophic levels
- Habitat
See Also
- Ecology
- Biome
- Sustainability
A dynamic system comprising living organisms and their physical environment, interacting and influencing each other.