Science 7. The word Science comes from the latin word "Scientia" meaning 2. A branch of Science that deals with living things their parts and functions with the world around them. 3. A branch of Science that deals with the study of the earth and its rocks, oceans, volcanoes, earthquakes, atmosphere and other features which includes astronomy. 4. A branch of Science that explores what substances are made of and how they change and combine. 5. A branch of Science that studies the relationship between matter and energy.​