Quiz - UNIT 5
1. STEM is an acronym for what, exactly?
2. Who invented a device called the phonograph?
3. Seismology is the study of …
4. What are the rays of the sun that cause human skin to burn?
5. What tool do you use to measure temperature?
6. What is the fastest land animal on Earth?
7. Which basic force is vital for keeping planets in their orbits?
8. Which planet in our solar system is closest to the sun?
9. What do you call a mathematician who specializes in the field of geometry?
10. What's the number on the bottom of a fraction?