JAMB Biology 2005 Question 35

Question 35

Nutrient Cycling

Use the water cycle diagram to answer: The main reservoir of water in the cycle is the

Diagram for this question
  1. A.cloud
  2. B.groundwater
  3. C.plant
  4. D.ocean
Show the answer and explanation

Answer: D (ocean)

Explanation

About 97% of the Earth's water is in the oceans. Clouds, groundwater and plants hold far less.