Slide 1 Slide 2 The Biosphere What makes Earth different from other planets in the solar system? One difference is Earths abundance of living organisms. The part of Earth…

Slide 1 Slide 2 Cycles in Nature Chapter 19-2 Mrs. Geer 8 th Grade Science Slide 3 The Cycles of Matter The organisms in this closed environment can survive because the materials…

Slide 1 Slide 2 Slide 3 LAKESHA LUCIOUS Slide 4  Precipitation  Evaporation  Condensation  Runoff Slide 5  Condensed water vapor that falls to the Earth’s…

Slide 1 Our Water Supply 01.03.08 / 01.04.08 Slide 2 Water Cycle water cycle the continuous movement of water between the atmosphere, the land, and the oceans More than 2/3…

Cycles in Nature Chapter 19-2 Mrs. Geer 8th Grade Science The Cycles of Matter The organisms in this closed environment can survive because the materials are recycled. A…

The Flow of Matter through Ecosystems Water, Carbon, Oxygen and Nitrogen Living things need water, oxygen, carbon, and nitrogen to survive. These materials flow (cycle) through…

Unit 1 Reminders and Warm-up Signed syllabus and spirals were due last Friday. If you didnât have these Friday, show them to me today to receive credit. Turn in your labeling…