'Younger rock' diaporamas de présentation

Chapter 9 and 10

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Mountains

Topic Seven:. Mountains. Most mountains are large areas that have been uplifted due to the movement or heating of plates. Plates can converge, diverge or slide past each other. This movement can create great heat and pressure. The pressure can cause rocks to fold and fault,

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Earth Science

Earth Science. Geology Oceanography Meteorology Space. Geologic Time. Place the following in the correct order: Fish Humans Igneous rocks form Dinosaurs. Space. Example of a terrestrial vs Jovian planet. Meteorology. Draw globe, place the following the proper location Polar

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Laws of Geologic History

Laws of Geologic History. Law of Superposition . The oldest layer is at the bottom and the youngest layer is at the top. Law of Crosscutting - In a series of horizontal sedimentary beds, if there is an inclusion which cuts vertically through them, it must be younger than the sediment beds.

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Convection Currents and Sea-Floor Spreading

Convection Currents and Sea-Floor Spreading. Convection Currents. Occur in the asthenosphere Heat from the core (both inner and outer) drives the convection currents Hotter material rises to be just below the lithosphere because it is less dense

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