Sea-Floor Spreading. The Mid Ocean Ridge is the longest chain of mountains in the world at more that 50,000 km long! That’s longer the total circumference.
Earth’s major plates Note: Boundaries rarely correspond to the contact between oceans and continents!
Seafloor Spreading 5.4 p. 141-147. Seafloor Spreading Seafloor Spreading Until the 1950’s little was known about the ocean floor, but after sonar was.
Exploring the Ocean
Plate Tectonics Day3
Have a seat quickly and quietly We will be finishing your notes from yesterday .
Sea Floor Spreading Chapter 4.4. What is the mid-ocean ridge? What do we use to map the mid-ocean ridge? The mid-ocean ridge is the longest chain of mountains.
Earth’s Oceans
