Demonstration Of The Ruggedness And Youth Of The Ocean Floor

2 confirmation of repeated reversals of the earth magnetic field in the geologic past.

Demonstration of the ruggedness and youth of the ocean floor.

And 4 precise documentation that the world s earthquake and volcanic activity is concentrated along oceanic trenches and submarine mountain ranges. 3 emergence of the seafloor spreading hypothesis and associated recycling of oceanic. 1 demonstration of the ruggedness and youth of the ocean floor. Demonstration of the ruggedness and youth of the ocean floor confirmation of repeated reversals of the earth magnetic field in the geologic past emergence of the seafloor spreading precise documentation that the world s earthquake and volcanic activity is concentrated along oceanic trenches and submarine mountain ranges.

Confirmation of repeated reversals of the earth magnetic field in geologic past 3. Maps made from sonar and magnetometer are rock samples taken near ocean ridges older or younger than rock samples taken near deep sea trenches. Four major scientific developments spurred the formulation of the plate tectonics theory. Precise documentation that worlds earthquake and volcanic activity is concentrated along oceanic trenches and.

1 demonstration of the ruggedness and youth of the ocean floor. Demonstration of ruggedness and youth of ocean floor 2. Study 49 mod2 flashcards from amanda f. What forces are strong enough to move such large land masses such long distances wegenger suggested continents simply plowed through the ocean floor.

Think about the types of instruments that a marine scientist or geologist might use to gather evidence to support the theory of plate tectonics. 2 confirmation of repeated reversals of the earth magnetic field in the geologic past. 2 confirmation of repeated reversals of the earth magnetic field in the geologic past. In particular four major scientific developments spurred the formulation of the plate tectonics theory.

1 demonstration of the ruggedness and youth of the ocean floor. Emergence of seafloor spreading hypothesis and associated recycling of oceanic crust 4.