ecosystem
Band 6+/ˈiː.koʊ.sɪs.təm/
nounDefinition
A biological community of interacting organisms and their environment
Example Sentences
Coral reefs are among the most diverse ecosystems on Earth.
Human activities can disrupt entire ecosystems.
Collocations
marine ecosystemfragile ecosystemecosystem services
Synonyms
habitatecological community
Related Words
biodiversity
The variety of plant and animal life in a habitat
carbon footprint
The amount of greenhouse gases produced by a person or organization
sustainability
The ability to maintain ecological balance without depleting resources
deforestation
The removal of forests or trees on a large scale
emissions
Gases released into the atmosphere, especially from industrial processes
renewable energy
Energy from sources that are naturally replenished, like wind and solar
Practice This Word
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FAQ
Where does "ecosystem" commonly appear in IELTS?
"ecosystem" commonly appears in IELTS Writing Task 2, Speaking Part 3, and Reading passages related to Environment. It's a band 6+ word that examiners value highly.
How to use "ecosystem" in IELTS Writing?
In IELTS Writing, use "ecosystem" with collocations like: marine ecosystem, fragile ecosystem, ecosystem services. Example: "Coral reefs are among the most diverse ecosystems on Earth."