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7 th Science

7 th Science . 7 th SC - Monday 1/27/14. EQ: How were Phanerozoic life-forms different from earlier life-forms? How did asteroid impacts affect Earth’s environment? What natural processes change Earth’s surface? Listen to textbook.

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7 th Science

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  1. 7th Science

  2. 7th SC - Monday 1/27/14 EQ: How were Phanerozoic life-forms different from earlier life-forms? How did asteroid impacts affect Earth’s environment? What natural processes change Earth’s surface? • Listen to textbook. • Take notes from power point – lesson 3. Start at impact of Asteroids. • Complete worksheets on Lesson 3 for a grade. Due tomorrow at end of class.

  3. Monday Warm up 1/27 • What was the Cambrian Explosion? • What caused the increase in the number of shallow seas during the Cambrian period?

  4. 7th SC - Tuesday 1/28/14 EQ: How were Phanerozoic life-forms different from earlier life-forms? How did asteroid impacts affect Earth’s environment? What natural processes change Earth’s surface? **Thursday is the test!** • Review worksheets. • Start review – 4 foldable on eons and what happened in each eon.

  5. Tuesday Warm up 1/28 • Name the 4 eons. • What eon did unicellular organisms appear?

  6. 7th SC - Wednesday 1/29/14 SNOW DAY!

  7. 7th SC - Thursday 1/30/14 SNOW DAY!

  8. 7th SC – Friday 1/31/14 EQ: How were Phanerozoic life-forms different from earlier life-forms? How did asteroid impacts affect Earth’s environment? What natural processes change Earth’s surface? • Video – Fearless Planet: Earth Story

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