'New ocean crust' presentation slideshows

Objectives

1.22k views • 85 slides

Continental Drift and Plate Tectonics

Continental Drift and Plate Tectonics . Take-Away Points. How we know plate tectonics happens Most earthquakes and volcanoes occur along plate boundaries New ocean crust is created along mid-ocean ridges Old ocean crust is recycled at subduction zones

711 views • 41 slides

Reading Material (see website for course)

417 views • 34 slides

Reading Material

369 views • 27 slides

Our Hazardous Environment GEOG 1110 Dr. Thieme

Our Hazardous Environment GEOG 1110 Dr. Thieme. Lecture 2: Earth's Structure, Plate Tectonics, and the Rock Cycle. Structure of Earth. Average density of the solid Earth = 5.5 g/cm 3. Rocks of continental crust average 2.5 to 3.0 g/cm 3. Dense (Fe, Ni) core required by planetary motions.

378 views • 25 slides

Sea Floor Spreading

783 views • 17 slides

World`s greatest plates

World`s greatest plates. Chloe, Kristian , Tammy, Ashley. Tectonic plates.

220 views • 10 slides

Chapter Seven: Oceans

Chapter Seven: Oceans. 7.1 Introduction to Oceans 7.2 Waves 7.3 Shallow Marine Environments 7.4 The Ocean Floor. 7.4 The Ocean Floor. Many of the important features of the oceans are hidden in deep water. The continental margin is the region around continents that includes the:

249 views • 10 slides

370 views • 9 slides

Seafloor Spreading

316 views • 7 slides