1. What is the study of the Earth's magnetic field and its effects? Answer: Geophysics2. What is the branch of biology that deals with the study of birds? Answer: Ornithology
3. What is the substance that cannot be broken down into simpler substances by chemical means? Answer: Element
4. What is the unit of measurement for the brightness of light? Answer: Lumen
5. What is the study of the internal structure of organisms? Answer: Anatomy
6. What is the branch of physics that deals with the properties and behavior of matter? Answer: Physics
7. What is the process by which an organism maintains a stable internal environment? Answer: Homeostasis
8. What is the study of the properties and behavior of matter at the atomic and molecular levels? Answer: Chemistry
9. What is the unit of measurement for electrical capacitance? Answer: Farad
10. What is the process by which an organism changes over time? Answer: Evolution
11. What is the branch of biology that deals with the study of insects? Answer: Entomology
12. What is the unit of measurement for the amount of electrical charge flowing in a circuit? Answer: Ampere-hour
13. What is the study of the interactions between living organisms and their environment? Answer: Ecology
14. What is the branch of physics that deals with the study of light and its properties? Answer: Optics
15. What is the force that opposes the relative motion or tendency of such motion between two surfaces in contact? Answer: Friction
