Cairns is an important transport hub in the Far North Queensland region. Located at the base of Cape York Peninsula, it provides important transport links between the Peninsula and Gulf of Carpentaria regions, and the areas to the south of the state.
The adjective ACIDIC has 2 senses: 1. being or containing an acid; of a solution having an excess of hydrogen atoms (having a pH of less than 7). 2. being sour to the taste. Familiarity information: ACIDIC used as an adjective is rare.Dictionary entry details.eing or containing an acid; of a solution having an excess of hydrogen atoms (having a pH of less than 7).
Acidic water is, by definition, any water with a pH of less than 7.0. Water that is low in pH can have undesirable effects on plumbing fixtures and piping. Green staining of fixtures is a common indication of acidic water. Copper pipe can be ruined by water low in pH. Low pH is also an issue in water treatment.