Question 40
Conservation of Natural ResourcesThe burning of farmlands should be discouraged because it
- A.destroys the organic components of the soil
- B.increases the population of wild animals on the farm
- C.increases the dormancy period of some seeds
- D.destroys some plant pests
Show the answer and explanation
Answer: A (destroys the organic components of the soil)
Explanation
Fire burns off humus and kills soil organisms, lowering soil fertility.