ELI5: Explain Like I'm 5

Fields of science

Science is the study of the world around us. Fields of science are different areas of study that scientists explore. For example, biology is the study of living things such as animals and plants, while chemistry is the study of substances and how they interact with each other. Physics looks at how things move in the natural world, while computer science investigates writing code and understanding computer systems. There are many other fields of science, but those are some of the most well-known.