'Echo sounding' presentation slideshows

Light and Sound in the Ocean

Light and Sound in the Ocean. Light & Sound. Both are waves. Refraction. Bending of waves When waves leave medium of one density and enter medium of another density at an angle other than 90 o it is bent Waves travel at different speeds in different media. Why is light important.

558 views • 45 slides

Light and Sound in the Ocean

Light and Sound in the Ocean. Light & Sound. Both are waves. Refraction. Bending of waves When waves leave medium of one density and enter medium of another density at an angle other than 90 o it is bent Waves travel at different speeds in different media. Why is light important.

448 views • 43 slides

History of Marine Science

415 views • 32 slides

IV. DIVISIONS IN THE OCEAN (see diagram pg. 9)

IV. DIVISIONS IN THE OCEAN (see diagram pg. 9). A. CONTINENTAL 8% of the surface area of the world ocean is the continental margin canyons in the ocean may be found at the mouths of rivers. Google Earth. B. DEEP OCEAN. Trace profile from book. Seafloor Features: Deep Ocean.

401 views • 26 slides

Under the Sea

Under the Sea. Chapter 4. Bathymetry. Discovery & study of the ocean floor History: throw heavy rope tied to a rock over the side of the boat measured fathoms as arm lengths Improvements: Echo Sounding, Multi-beam Systems & Satellite Systems. Echo Soundings.

329 views • 19 slides

Modern Ocean Research- Submersibles

Modern Ocean Research- Submersibles. Lesson 1.2 :. *Refer to Chapter 2 in your Textbook. Lesson 1.2 Learning Targets :. I can describe the major advancements of research in oceanography over time. I can compare & contrast the different types of marine submersibles. Ocean Explosion.

136 views • 13 slides

Introducing Earth

Introducing Earth. Chapter Eight: Mapping Earth. 8.1 Maps 8.2 Topographic Maps 8.3 Bathymetric Maps. 8.3 Bathymetric Maps. A bathymetric map shows the depths of a body of water such as a lake or an ocean. Bathymetric maps use contour lines like topographic maps. 8.3 Showing depth.

130 views • 12 slides