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Acid rain also harms forests by precipitating harmful toxins into the soil which then destroys certain nutrients that nature is dependent on.
Acid Rain Acid Rain is rain that has been made acidic by certain pollutants released in the air, most commonly caused by human activities.
Acid rain creates tiny particles which can easily enter people's lungs and cause health problems, especially those with difficulty breathing.
Acequia Acequias are gravity-driven waterways, similar in concept to a flume.
Most are simple ditches with dirt banks, but they can be lined with concrete.
They were important forms of irrigation in the development of agriculture in the American Southwest.