Relier Pairs DinosaursVersion en ligne Match the words to their definitions par Laura Sanz Omedes 1 It is a reptile that lived in the Mesozoic era. They were extinct. Different types of dinosaurs existed. 2 A person who studies past life, who finds fossils to study about past life (prehistoric animals and plants). He/she uses tools for example brushes, shovels... 3 It is a preserved remain that belongs to prehistoric animals or plants. 4 It is the process of a species or a group of animals/plants that extinct. All the members dissapear. FOSSIL PALEONTOLOGIST DINOSAUR EXTINCTION