'Oldest ocean floor' presentation slideshows

Why does Earth have mountains? Where do they come from?

Why does Earth have mountains? Where do they come from? Why are there ocean fossils at the top of the Himalayas? Why does California have Earthquakes? Where do volcanoes come from?. Plate Tectonics. Chapter 8. Alfred Wegener. Continental Drift

704 views • 61 slides

Why does Earth have mountains? Where do they come from?

Why does Earth have mountains? Where do they come from? Why are there ocean fossils at the top of the Himalayas? Why does California have Earthquakes? Where do volcanoes come from?. Plate Tectonics. Chapter 8. Alfred Wegener. Continental Drift

732 views • 61 slides

The Theory of Seafloor Spreading

The Theory of Seafloor Spreading. Seafloor Bathymetry Creating Maps of the Ocean Floor. Scientists were able to map the ocean floor using sonar , an Echo-sounding devices.

1.42k views • 23 slides

3 rd Marking Period Bellringers

335 views • 21 slides