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).
Simply put, it means rain that is acidic in nature due to the presence of certain pollutants in the air due to cars and industrial processes. Acid rain can occur in form of rain, snow, fog or dry material that settle to earth. Acidity is determined on the basis of the pH level of the water droplets.