Continental drift theory
Unit1 Plate Tectonics
Biodiversity
Ppt 4 eso the internal processes in the earth (1)
Introduction to Natural History Master Naturalist Program University of Maryland Extension Author: Sylvan Kaufman.
Plate Tectonics Earth layers History of plate tectonics Plate movement and margins Passive margins, spreading margins, and the Ring of Fire Ocean floor.
Pangaea Colliding Plates Objectives –Explain how plate tectonics accounts for the movement of continents –Compare and contrast divergent, convergent.
Plate Tectonics Section 1 Section 1: Continental Drift Preview Key Ideas Wegener’s Hypothesis Sea-Floor Spreading Paleomagnetism Wegener Redeemed Continental.
Geology Unit Review. Charles Darwin suggested that organisms could change over time through what process? Natural selection.
Mesozoic Geology. Introduction The Mesozoic began 248 mya and ended 65 mya –Three periods - Triassic, Jurassic, Cretaceous –breakup of Pangaea was the.
CHAPTER 2 ENERGY FLOWS IN EARTH HISTORY AND NATURAL DISASTERS.
