S1: Do you know someone who studies the ocean floor? S2: Do you mean an oceanographer? S1: Yes, I do. S2: No, I'm sorry. Go fish. or Yes, Here it is. archeologist: somebody who studies human history. geographer: somebody who does research on ancient civilizations, anthropologist: astronomer: herpetologist: mathematician: mathematician: someone who classifies plants. meteorologist: somebody who does research on cells. microbiologist: a person who uses test tubes and beakers. oceanographer: someone who predicts changes in interest rates. ornithologist: somebody who locates oil deposits. paleontologist: a person who studies the genetic code. a person who does experiments on DNA. a person who studies dinosaurs. a person who studies fossils. psychologist: somebody who examines rocks. geneticist: someone who studies bird migration. someone who observes bird behavior. someone who predicts changes in currencies. geologist: someone who collects data on ocean currents. someone who studies the ocean floor. a person who observes chemical reactions. economist: a person who studies viruses. a person who studies bacteria. somebody who does experiments on cells. chemist: somebody who forecasts the weather. somebody who predicts the weather. someone who observes plants in the environment. cell biologist: a person who solves complicated equations. a person who makes theories about numbers. living things. botanist: a person who solves complicated equations. a person who makes theories about numbers. a person who studies molecules in living things. a person who observes how molecules function in a person who studies reptiles. a person who studies amphibians. a person who studies planets, a person who studies stars. biochemist: someone who collects data to make maps. someone who studies different cultures. a person who does research on human societies. someone who collects data about the earth’s surface. a person who observes people’s behavior. a person who helps solve people’s problems. volcanologist: a person who studies volcanoes. a person who predicts volcano (volcanic) eruptions.