Question 28
Nutrient CyclingWhat is the benefit of thunder and lightning to farmers?
- A.Addition of nitrates to the soil
- B.Aeration of the soil
- C.Removal of harmful bacteria from the soil
- D.Addition of rain water to the soil
Show the answer and explanation
Answer: A (Addition of nitrates to the soil)
Explanation
Lightning makes nitrogen and oxygen combine; the oxides dissolve in rain and reach the soil as nitrates.