Respuesta :
Limestone is most sensitive to acid rain. Bubbles of carbon dioxide appear;
changes in temperature, color, and durability.
*pH difference between acid rain, normal rainfall, and pure water:
pure water=7.0
normal rain=5.6
acid rain=4.3
changes in temperature, color, and durability.
*pH difference between acid rain, normal rainfall, and pure water:
pure water=7.0
normal rain=5.6
acid rain=4.3
