'Horizontal rock layers' diaporamas de présentation

The Dynamic Crust

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Earth History

Earth History. Objectives: Define Relative Age Define Absolute Age Explain the principles of relative time including uniformitarianism, superposition, and original horizontality

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November 1, 2011

November 1, 2011. Objective: Identify the 5 major regions of Virginia . Agenda: Landscape Notes Virginia Map Virginia Map Analysis Homework: Projects due Friday Test is Friday. Landscapes. What is a landscape?

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Fossils

Fossils. Fossil are the preserved remains or traces of living things. They form when living things die and are buried by sediment. They are usually found in _______________ rock. 3 Main Types of Fossils. 1. Petrified fossils: formed by replacement.

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Volcanoes

Volcanoes. Get Ready for an ERUPTION!!!. What is a volcano?. A weak spot in the crust where molten material, or magma, comes to the surface Magma- molten mixture of rock-forming substances, gases & water from the mantle Lava- Magma that reaches the surface. Where are volcanoes located?.

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Chapter 6: Volcanoes

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