Matching Pairs Vocabulary - Reading: How do you exaplain that? Pt.2Online version Advanced 3: Unit 8: Lesson 1 by Daniel Valdivia 1 skull 2 ripped 3 sheet 4 radiation 5 injury 6 Footprint 7 barefoot 8 hiker not wearing any shoes or socks: the bones of the head that surround the brain the mark made by a person's or animal's foot a person who goes for a long walk in the countryside physical harm to the body caused by an accident or an attack a form of energy that can come from heat or light or nuclear energy