–Warm Up: Write the question & answer choice. Explain why the correct answer is correct & the wrong answers are incorrect (question not available online; please see a classmate for the notes).
–Partner: Part C: Formation of the Solar System
–Vocabulary PowerPoint Presentation: big bang theory, cosmologist, wavelength, Doppler effect, radiation, cosmic background radiation, mass, nebula, nebular theory, planetesimal, protoplanetary body, fusion, terrestrial planet, gas-giant planets, comet, asteroid extrasolar planet (17 words)
–Video: Eutrophication – Ecology and Environment – (1:54) https://www.youtube.com/watch?v=6LAT1gLMPu4
Video: Dissolved Oxygen (5:22) https://www.youtube.com/watch?v=oVW5LAzd7Ec
— Read “The Fish Kill Mystery” & answer questionsàsmall groups