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7 th Science

7 th Science . 7 th SC - Tuesday 1/21/14. EQ: How did the oceans and atmosphere form? What conditions made early Earth able to support life? How did environmental changes affect the evolution of life? Make sure worksheets from Friday are complete and check them. Warm up 1/21.

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7 th Science

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  1. 7th Science

  2. 7th SC - Tuesday 1/21/14 EQ: How did the oceans and atmosphere form? What conditions made early Earth able to support life? How did environmental changes affect the evolution of life? • Make sure worksheets from Friday are complete and check them.

  3. Warm up 1/21 • How did gravity affect Earth’s formation? • How did the oceans and atmosphere form?

  4. 7th SC - Wednesday 1/22/14 EQ: How did the oceans and atmosphere form? What conditions made early Earth able to support life? How did environmental changes affect the evolution of life? • Video “How the Universe Works” • Write 10 new facts you learned from the video. • Finish any notes from lesson 1 & 2.

  5. Warm up 1/22 • What was one source of the thermal energy of early Earth? (not the sun) • What was the dominant type of life during the Proterozoic eon?

  6. 7th SC - Thursday 1/23/14 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? • Launch Lab: What types of organisms are likely to become fossils? • Vocabulary: Phanerozoic eon, adaptation, extinct

  7. Warm up 1/23

  8. 7th SC - Friday 1/24/14 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.

  9. Warm up 1/24 • How is the organism shown in the photo different from the life-forms that lived during most of the Proterozoic eon? • What is adaptation?

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