Question

Composting is the process of converting organic materials like plant material, food waste, and manure into humus. Humus is a soil-like material. There are many benefits that composting has for the environment. How does composting protect our ground water supply? A) It prevents run off from occurring. B) It reduces the need for artificial fertilizers. C) It reduces the amount of methane that is produced. D) It increases filtration of the soil and reduces compacting. 4)

Answer 1

Answer:

Composting protects our ground water supply because:

B. It reduces the need for artificial fertilizers.

Explanation:

As explained in the instructions, composting converts organic materials into humus. Humus, a soil-like material, can be used as a natural fertilizer to regenerate poor soils, providing the necessary organic matter for plants to grow. Therefore, composting helps protect our ground water supply because, by using the humus it produces, we reduce the use of artificial fertilizers, which would contaminate the water. Thus, the best option is letter B. It reduces the need for artificial fertilizers.