Describe the impact of acid rain on soil.

Acid rain significantly impacts soil by lowering its pH, which can be detrimental to plant health. As the pH declines, it creates an environment that is often unfavorable for many plants, as their root systems may struggle to absorb necessary nutrients. Additionally, a more acidic soil can lead to the leaching of essential minerals such as calcium and magnesium, which are critical for plant growth and overall soil fertility. This leaching process not only reduces the availability of these nutrients for plants but can also lead to the mobilization of toxic metals, which can further harm the soil ecosystem. The overall result is a decline in soil quality and a negative impact on the health of plants and organisms that rely on that soil for nutrients and support.