ecosystem - Master This Word
Master this word with our 5-step learning method – Learn English in English
ecosystem Word Meanings
- a community of living organisms and their environment
- an interconnected system of living and non-living things
- a complex network of interactions between species and their habitats
ecosystem Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
ecosystem Phonetic & Pronunciation
UK
/ˈiː.kəʊ.sɪ.təm/
US
/ˈiː.kəˌsɪtəm/
ecosystem Word Etymology
eco- = habitat + system = a set of elements interacting. Historical origin: Greek → Latin → English. Imagine a vibrant garden where plants, animals, and bacteria all contribute to a thriving ecosystem, each playing its part in a beautiful balance.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
An ecosystem is a complex network of living organisms—plants, animals, fungi, and microbes—interacting with their physical surroundings. It emphasizes relationships, energy and nutrient flows, and how processes like predation, decomposition, and symbiosis create balance and change over time. The term is used for natural systems, such as forests or wetlands, and is also applied metaphorically to describe interconnected tech, social, or economic networks, such as a digital ecosystem of apps and services. Learners should distinguish ecosystem from environment and from ecology, which is the science of studying ecosystems.
Usage Reminders
- Be careful not to conflate ecosystem with environment.
- Think of interdependence and energy flow, not just a place.
- Use digital ecosystem for apps and services, but keep biology contexts separate.
- Common collocations: ecosystem services, healthy ecosystem, ecosystem approach.
- Plurals: ecosystems describe multiple networks; ecosystem can refer to a single network metaphorically.
- Avoid hyphenating as eco-system in formal writing.
Common Misconceptions
- Confusing ecosystem with environment (environment is where things happen; ecosystem is how they interact).
- Thinking ecosystems are only natural, not applicable to technology or business.
- Mistaking ecology for ecosystem itself; ecology is the science, not the network.
- Believing a single organism defines an ecosystem; it requires interdependent parts.
- Using eco-system as two words or hyphenated form in formal writing.
Thinking Differences
In English, ecosystem conveys a network of interdependent parts; learners often confuse it with 'environment' or treat it as a synonym for ecology. Emphasize the interactions and flows between organisms and their surroundings.
Learning Tips
- Know the core idea: living things + environment + their interactions.
- Learn common collocations: ecosystem services, healthy ecosystem, ecosystem approach.
- Distinguish ecosystem from environment and ecology.
- Use 'digital ecosystem' in tech contexts cautiously as a metaphor.
- Remember plural: ecosystems when describing multiple networks.
- Practice with varied contexts: natural, urban, agricultural, and technological.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of 'ecosystem'?
A.A place to watch movies
B.A colorful painting
C.A type of dessert
D.A community of living organisms and their interactions with the environment
Step 2: Usage
Which of the following sentences uses 'ecosystem' correctly?
A.She wore a beautiful ecosystem to the party.
B.The conservation efforts helped protect the delicate ecosystem of the rainforest.
C.He bought a new ecosystem for his living room.
D.The teacher explained the ecosystem of ancient civilizations.
Step 3: Similar Words
What is a synonym for 'ecosystem'?
A.Confusion
B.Environment
C.Isolation
D.Excitement
Step 4: Opposite Words
What is an opposite (antonym) of 'ecosystem'?
A.Disorder
B.Friendship
C.Harmony
D.Joy
Step 5: Mastery
How does the concept of 'ecosystem' apply to a coral reef?
A.Coral reefs are an example of a marine ecosystem with diverse organisms like fish and algae.
B.It doesn't apply to coral reefs
C.Coral reefs are only part of the sky ecosystem.
D.Coral reefs have nothing to do with ecosystems.
Related Listening
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