JAMB Biology 2021 Objective — Question 24
Question 24 of 40 from the Joint Admissions and Matriculation Board (JAMB) Biology 2021 Objective paper, with the correct answer and a full explanation.
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24. The water cycle is maintained mainly by (a) evaporation (b) condensation (c) evaporation and condensation (d) transpiration and respiration
- A. evaporation
- B. condensation
- C. evaporation and condensationCorrect
- D. transpiration and respiration
Explanation
Evaporation removes water from the earth's surface into the atmosphere, while condensation returns it as precipitation — together these mainly maintain the water cycle.
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