Biologists believe that increased human activity means an accelerated rate of change in habitat for ...........

English ( Master) Sentence Improvement

Biologists believe that increased human activity means an accelerated rate of change in habitat for all creatures of the world.

No improvement

human activity meant a accelerated rate in change

human activities mean an accelerated rate from change

human activity is meaning an accelerated rate of change

- Option 1: No improvement

- Original sentence is clear and grammatically correct.

- It uses correct verb tense and plural agreement.

- Option 2: human activity meant a accelerated rate in change

- Incorrect: Uses past tense "meant" which implies it is no longer true.

- Incorrect article usage: "a accelerated" should be "an accelerated."

- Option 3: human activities mean an accelerated rate from change

- Incorrect: "from change" is awkward and unclear. Correct phrase should be "of change."

- Option 4: human activity is meaning an accelerated rate of change

- Incorrect: The use of continuous tense "is meaning" does not fit well for general truths.

- Option 1: No improvement is the best choice.

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