Using the information in the question above: What substance would be the best to use in order to alter the pH of the soil?

clouds form

solid ice forms on leaves.

water droplets form on grass.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

a polar bond is formed when electrons are shared unevenly between atoms