1. Acid Rain

2. What is an Acid?
Pure Distilled water has an nuetral ph. Normal rainwater is slightly acidic, acid rain has stronger acidity.

3. Acid Rain
What is acid Rain? Where does it come from? How does it form? Explain this picture.

4. What is acid rain?
Describe Acid Rain

5. What is Acid Rain? Acid Deposition Precipitation Dry Particles
Precipitaion- Can be acid rain, snow, sleet, hail, freezing rain, fog
Dry Deposition- Particles falling from sky soaking into gorund.

6. Sources of Acid Rain Natural Sources vs. Human Sources
What natural sources could cause Acid Rain?
What human sources can cause Acid Rain?

7. Sources

8. Affects of Acid Rain How does acid rain affect plants and rivers?
Local Issues or wide spread?
How do issues move if it rains in one spot?
Porosity permeability, watershed, groundwater