Y05W04VC Theme Words — Animals & adaptation
This module focuses on vocabulary connected to the theme of animals and adaptation. The words in this set are used when discussing how living things respond to and survive in their environments. Many of these terms appear in science texts, reports, and nature writing. Building fluency with this vocabulary helps students discuss biology and the natural world with greater precision.
Word in Context (Theme: Animals & adaptation)
These three words connect to the theme of Animals & adaptation. Read each one carefully and think about how it helps you explain the topic more clearly.
survival
/səˈvaɪvəl/
sur‑viv‑al
noun
Survival is the ability to stay alive, especially in a difficult or dangerous situation.
Word Breakdown: -al (suffix meaning ‘relating to a state or process’)
Word family: survive (v.), survivor (n.)
Example: The thick fur of a polar bear is essential for its survival in freezing temperatures.
Synonyms: staying alive, endurance, persistence
Collocations: survival skills, chance of survival, survival in the wild
instinct
/ˈɪnstɪŋkt/
in‑stinct
noun
An instinct is a natural ability or feeling that an animal or person has without having to learn it.
Word family: instinctive (adj.), instinctively (adv.)
Example: A baby sea turtle follows its instinct to crawl towards the ocean as soon as it hatches.
Synonyms: natural ability, impulse, drive
Collocations: natural instinct, survival instinct, act on instinct
habitat
/ˈhæbɪtæt/
hab‑i‑tat
noun
A habitat is the natural environment where an animal or plant normally lives and grows.
Example: The coral reef is the habitat of thousands of different fish and marine creatures.
Synonyms: environment, home, surroundings
Collocations: natural habitat, loss of habitat, a suitable habitat
Academic Vocab
suggest
/səˈdʒɛst/
sug‑gest
verb | [suggest – suggested – suggested]
To suggest something is to put forward an idea or possibility for someone else to consider.
Word family: suggestion (n.), suggestive (adj.)
Example: She suggested that the class use a diagram to show how the food web worked.
Synonyms: recommend, propose, put forward
Collocations: suggest an idea, suggest that, suggest a reason
predict
/prɪˈdɪkt/
pre‑dict
verb | [predict – predicted – predicted]
To predict something is to say what you think will happen before it actually occurs, based on what you already know.
Word family: prediction (n.), predictable (adj.)
Example: She was able to predict which direction the wind would blow by looking at the shape of the clouds.
Synonyms: forecast, expect, anticipate
Collocations: predict the outcome, predict what will happen, predict accurately
respond
/rɪˈspɒnd/
re‑spond
verb | [respond – responded – responded]
To respond is to say or do something as a reaction to what someone else has said, done, or asked.
Word family: response (n.), responsive (adj.)
Example: He waited until the teacher finished speaking before he responded to the question.
Synonyms: answer, reply, react
Collocations: respond to, respond quickly, respond with
express
/ɪkˈsprɛs/
ex‑press
verb | [express – expressed – expressed]
To express something is to show a feeling, thought, or idea through words, actions, or creative work.
Word Breakdown: ex- (prefix meaning ‘out’)
Word family: expression (n.), expressive (adj.)
Example: The students were encouraged to express their opinions clearly in their persuasive writing.
Synonyms: show, communicate, convey
Collocations: express feelings, express an opinion, express yourself
evidence
/ˈɛvɪdəns/
ev‑i‑dence
noun
Evidence is information, facts, or objects that help to prove or support an idea or argument.
Word family: evident (adj.), evidently (adv.)
Example: She included three pieces of evidence in her report to support her argument about habitat loss.
Synonyms: proof, facts, support
Collocations: use evidence, provide evidence, evidence suggests
because
/bɪˈkɒz/
be‑cause
conjunction
‘Because’ is used to explain the reason for something that has just been said.
Example: The platypus is unusual because it is a mammal that lays eggs.
Synonyms: since, as, for the reason that
Collocations: because of, because it, because they
Confusing Words
your vs you're
These two words sound exactly the same, which makes them easy to mix up when writing.
- your — Your' is a possessive pronoun, used to show that something belongs to the person you are talking to — for example, Is that your book on the desk?
- you're — You're' is a contraction of 'you are', so it can always be replaced with those two words — for example, You're doing a great job (meaning 'You are doing a great job').
Memory rule: Before writing either word, try replacing it with 'you are'. If that makes sense, write 'you’re'; if not, write 'your'.
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