The unconformable contact of Old Red Sandstone on vertical Silurian rocks noted by James Hutton, who in 1788 first recognized the significance of its meaning.
1 How many layers of the Earth are there?. 2 3 3 The part of the Earth that consists of molten metal.
Home hypertext map slide 3 Volcanoes slide 1 Introduction slide 2 The Earth inside out slide 4 Long ago slide 5 The Pangaea slide 6 Earths plates.
A LPINE TUNDRA E ARTH FORMATIONS. MAPS LOOK AT THE WORLD MAPS LABEL THE 7 CONTINENTS LABEL THE 3 MAJOR OCEANS.
Wordlist 33 Pieces of a Puzzle: The Evidence for Pangaea.
Changing Earth Ch. 1 Review Who am I? I’m an area of volcanic activity that develops above rising plumes of magma. Hot spot.
Wegener’s Continental Drift Hypothesis States that the continents once formed a single landmass, broke up, and drifted to their present locations. His.
The Unique Australian Environment Ashleigh Bartlett.
The Lithosphere. The Crust Thin, rocky outer layer Either oceanic or continental – Oceanic is 7-km thick – Continental is 8-75 km thick.
Semester Exam Review 2014. A fault is ____. a fracture in the Earth where movement has occurred.
Plate Tectonics Mr. Skirbst Earth Science Topic 26.
Plate tectonics PLATETECTONICSPLATETECTONICS PLATETECTONICSPLATETECTONICS.