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1. The Carbon Cycle Most of you is water.But a surprising part of the rest of you is carbon! This is you, without water - a lump of Carbon 2. What’s so Special About Carbon?…

1. A to Z world geography By Ada. 2. A is for Atmosphere  Atmosphere is the envelope of gasses that surround the earth. commons.wikimedia.org 3. B is for Biome. Biome…

The Lithosphere and the Hydrosphere ST EST AST ES Observatory Chapter 6: pages 182-219 Why study the lithosphere and hydrosphere? The earth¶s crust, freshwaters and oceans…

1. Discovering Earth’s History Rocks record geological events and changing life forms of the past.  We have learned that Earth is much older than anyone had previously…

1. What is a fossil? •A fossil is the preserved remains of a onceliving organism.What do fossils tell us? •Fossils give clues about organisms that lived long ago. They…

Slide 1 Slide 2 The History of Life & the Origin of Species Georgia Performance Standards: SB5a: Trace the history of the theory of evolution. SB5 c: Explain how fossil…

Slide 1A. Direct Evidence B. Indirect Evidence Slide 2 Visible evidence that takes us back in time and shows organisms have changed Ex. – Fossils Slide 3 Paleontologists…

Slide 1Chapter 8, Section 1 Slide 2 Erosion Process that wears away surface materials and moves them from one place to another. Erosion only occurs when the eroding agent…

Slide 1Geology - is the study of rocks and materials that make up Earth and the processes that shape it. Slide 2 In 1666, Nicholas Steno (1638-87) noticed that sharks teeth…