Matching Pairs DevasthalOnline version .......... by Tea Cher 1 Liquid mercury 2 Peer 3 Stare 4 Straight up 5 Glass 6 Telescopes 7 Toxic effects 8 Tilt In a vertical or upright position. To look fixedly or intently. A dense, silvery metal that is in a liquid state at room temperature. Optical instruments used to observe distant objects in space. A transparent material made by heating and cooling sand or silica To incline or slant. To look closely or attentively Harmful consequences or impacts on living organisms.