Coal in Australia. Right now, coal is Australiaâs primary fuel source for generating electricity at around 73 percent. Black coal is found across Australia. Brown coal, sometimes called lignite, is a relatively soft material, which has a heating value of about one-quarter of black coal.
noun. The definition of abrasive is something that is harsh or rough, often to an unpleasant degree. An example of abrasive is the attitude of your boss who is always short tempered and yelling at you. Sand paper or SOS pads are examples of abrasives.
The following are health and medical definitions of terms that appear in the Cuts or Lacerations article. Abrasion: An abrasion or excoriation is a wearing away of the upper layer of s... Adjacent: Lying nearby. Related terms include superjacent, subjacent, and circumjacent. Fr... Anesthetic: A substance that causes lack of feeling or awareness, dulling pain to permit s... Antibiotic: A drug used to treat bacterial infections.