Acid rain falling in lakes can kill aquatic organisms by lowering what?
food level
color level
saliva level
ph level
If acid rain falls into lakes, it lowers the pH of the water and may kill aquatic organisms. If it falls on the ground, it may damage soil and soil organisms. If it falls on plants, it may make them sick or even kill them. Acid rain also damages stone buildings, bridges, and statues, like the one in Figure below .