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GCE Biology 2025 Objective — Question 28

Question 28 of 50 from the General Certificate of Education (GCE) Biology 2025 Objective paper, with the correct answer and a full explanation.

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The following ecological factors affect all habitats except

  • A. temperature
  • B. Humidity
  • C. light
  • D. pressureCorrect

Explanation

Temperature, humidity and light affect virtually all habitats, whereas pressure (e.g. water/atmospheric pressure) is a factor whose relevance varies more specifically by habitat type.

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