Y07W24VC Theme Words — The environment & action

This module focuses on vocabulary connected to the theme of The environment & action. The words in this set are used when discussing ecological concerns, sustainability, and the individual and collective responses needed to protect our natural world. Many of these terms appear in science, journalism and policy writing. Developing fluency with this vocabulary helps students engage critically with questions about human impact and environmental responsibility.

Word in Context (Theme: The environment & action)

These three words connect to the theme of The environment & action. As you read, notice how each word helps you discuss this topic with more precise, thoughtful language.

advocate

/ˈæd.vəˌkeɪt/

ad‑vo‑cate

verb | [advocate – advocated – advocated]

To speak publicly in support of an idea, cause, or person; to recommend or promote strongly.

Word family: advocate (n.), advocacy (n.)

Example: Environmental groups advocate for stricter regulations on plastic use.

Synonyms: support, promote, champion

Collocations: advocate for change, advocate strongly, advocate for protection

initiative

/ɪˈnɪʃ.ə.tɪv/

in‑i‑tia‑tive

noun

A new plan, project, or action designed to achieve a particular goal or solve a problem.

Word family: initiator (n.), initiating (adj.)

Example: The school's environmental initiative includes a recycling programme and a vegetable garden.

Synonyms: project, programme, action

Collocations: launch an initiative, support an initiative, community initiative

consequence

/ˈkɒn.sɪ.kwəns/

con‑se‑quence

noun

A result or effect of an action or decision, especially one that is negative or important.

Word family: consequent (adj.), consequently (adv.)

Example: The consequence of ignoring climate change will be increasingly severe weather events.

Synonyms: result, effect, outcome

Collocations: serious consequence, consequence of, unforeseen consequence

Academic Vocab

justify

/ˈdʒʌs.tɪ.faɪ/

jus‑ti‑fy

verb | [justify – justified – justified]

To give good reasons for an action, decision, or belief, showing that it is acceptable or correct.

Word Breakdown: -fy (suffix meaning 'to make or cause to become')

Word family: justification (n.), justified (adj.)

Example: The council was asked to justify its decision to remove funding from local environmental programmes.

Synonyms: defend, explain, support

Collocations: justify a decision, justify the cost, hard to justify

validate

/ˈvæl.ɪ.deɪt/

val‑i‑date

verb | [validate – validated – validated]

To confirm or prove that something is correct, true, or acceptable based on evidence or authority.

Word Breakdown: -ate (suffix meaning 'to make or cause to be')

Word family: validation (n.), valid (adj.)

Example: New research will validate the claim that renewable energy reduces carbon emissions.

Synonyms: confirm, verify, support

Collocations: validate research, validate findings, validate a claim

support

/səˈpɔːt/

sup‑port

verb | [support – supported – supported]

To provide help, agreement, or practical assistance; to give strength or backing to an idea or cause.

Word family: supporter (n.), supporting (adj.)

Example: Many local communities support the initiative to plant trees in urban areas.

Synonyms: back, help, uphold

Collocations: support a cause, support the plan, support the argument

confirm

/kənˈfɜːm/

con‑firm

verb | [confirm – confirmed – confirmed]

To state or prove that something is true, correct, or definite; to make certain or official.

Word family: confirmation (n.), confirmed (adj.)

Example: Climate scientists confirm that global temperatures are rising due to human activity.

Synonyms: verify, establish, prove

Collocations: confirm the fact, confirm the results, confirm the report

ratify

/ˈræt.ɪ.faɪ/

rat‑i‑fy

verb | [ratify – ratified – ratified]

To approve or formally agree to something, especially a treaty or decision, giving it official authority.

Word Breakdown: -fy (suffix meaning 'to make or cause to become')

Word family: ratification (n.), ratified (adj.)

Example: Over 190 countries have ratified the Paris Agreement to combat climate change.

Synonyms: approve, endorse, confirm

Collocations: ratify an agreement, ratify a treaty, ratify the protocol

this justifies

/ðɪs ˈdʒʌs.tɪ.faɪz/

this jus‑ti‑fies

phrase (discourse marker)

A sentence-starter phrase used to introduce reasoning or evidence that explains why something is acceptable or correct.

Example: Pollution is damaging coral reefs; this justifies stronger environmental protection laws.

Synonyms: this explains, this shows, this proves

Collocations: this justifies the cost, this justifies action, this justifies the decision

Confusing Words

alternate vs alternative

These words are often confused because they sound similar and can both relate to options or choices, but they have quite different meanings.

  • alternate — Alternate as an adjective means occurring every other time or every second one (e.g. on alternate days means every second day). As a verb, alternate means to switch back and forth between two things. For example: The traffic light alternates between red and green.
  • alternative — Alternative as an adjective or noun means offering or representing a different choice or option from the usual or standard one. For example: Solar power is an alternative energy source to fossil fuels.

Memory rule: If you mean 'a different option or choice', use alternative. If you mean 'every other one' or 'switching between two things', use alternate.