ecology
ee-KOL-uh-jee
/iˈkɑːlədʒi/
The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
Refers to the formal scientific study of interactions within natural systems.
The story behind the word. German naturalist Ernst Haeckel created 'Ökologie' in 1866 from Greek 'oikos' (house) and '-logia' (study of). He defined it as the body of knowledge concerning the economy of nature—the household dynamics of living creatures.
Word relationships
- bionomics: An older, rarely used scientific synonym for ecology.
- environmental science: 'Environmental science' combines physical, chemical, and biological sciences, whereas 'ecology' focuses specifically on biological relationships.
Commonly confused with
- ecosystem: 'Ecology' is the scientific discipline; an 'ecosystem' is the actual physical web of living and non-living things being studied.
Word family
- ecological (adjective): Relating to or concerned with the relation of living organisms to their environment.
- ecologist (noun): A biologist who studies ecology.
- ecologically (adverb): In a way that relates to ecology.
Collocations
- forest ecology
- marine ecology
- human ecology
- ecological dynamics
Example sentences
- "Scientists studying forest ecology found that underground fungal networks transport nutrients between ancient trees." Scientific Research
- "A firm understanding of marine ecology is essential for designing sustainable commercial fishing quotas." Academic Studies
Memory hook
ECO (home) + LOGY (study of) = The study of Earth's household. Study of nature's home.
When not to use
Do not use as a synonym for 'nature' or 'environment' in casual prose; it is a discipline or set of systemic relationships.
Fun facts
- Ernst Haeckel was also a skilled artist whose scientific illustrations of microscopic sea creatures inspired early 20th-century Art Nouveau architecture.
Related words
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