Name _____________________
Notes: Big Bang Theory (Section 1.3)
Directions: Use your Modern Earth Science books (pgs 14-17) fill out the following notes.
1. In your own words, describe the difference between a theory, hypothesis, and a law-
2. What is the spectrum and who discovered it?
3. Wavelength (draw and label a quick picture to illustrate too)-
4. What can a bright-line spectrum show us?
5. Doppler Effect-
6. Spectroscope-
7. What is the Big Bang Theory?
8. What are the 2 pieces of evidence for the Big Bang Theory?