WAEC Biology 2025 Objective — Question 38
Question 38 of 50 from the West African Examinations Council (WAEC) Biology 2025 Objective paper, with the correct answer and a full explanation.
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The main effect of deforestation is
- A. Creation of new habitats
- B. Loss of soil particlesCorrect
- C. Survival of more species
- D. Reduction of carbon (IV) oxide in the atmosphere
Explanation
Trees and vegetation play a crucial role in protecting soil from erosion. When trees are removed, the soil becomes more vulnerable to erosion by wind and water, leading to loss of fertile topsoil.
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