Chapter 12- AIR What Causes Air Pollution?. What causes air pollution? Clean air: Mostly N & O, small amounts of argon, CO2 and H2O. Air pollution- harmful.
Weathering For Sci 8
Acids and Bases Sour and Bitter Acids: The term acid, in fact, comes from the Latin term acere, which means sour. Acids taste sour, are corrosive to.
