Matching Pairs CHANGESOnline version RELATE by OLGA arnal terren 1 FERMETATION 2 CHEMICAL CHANGES 3 PHYSICAL CHANGES 4 OXIDATION 5 COMBUSTION THIS CHEMICAL REACTION OCCURS IN THE ABSENCE OF OXYGEN AND BY THE ACTION OF VARIOUS LIVING THINGS THIS IS A FAST OXIDATION THAT OCCURS WHEN A SUBSTANCE CALLED FUEL COMBINES WITH OXYGEN AND BURNS THIS IS A CHEMICAL REACTION THAT OCCURS WHEN A SUBSTANCE COMBINES WITH OXYGEN IN THE AIR TO FORM A NEW SUBSTANCE CALLED RUST THE SHAPE OR FORM CHANGES BUT THE MASS AND VOLUME STAY THE SAME MATTER IS TRANSFORMED INTO A NEW SUBSTANCE