The theories of continental drift and plate tectonics. These are relatively new ideas; when I was young, they were still fairly controversial. But as the evidence has accumulated, most people have become convinced that these are valid explanations of how things came to be as they are.
Just remember that the next time somebody says that something is "settled science"; the science of any discipline is NEVER settled.
the answer is continental drift
continent drift
The scientists that found the fossils found that were found on different continents. Some of the same fossil were located on each Continent that could only survive in one climate. Therefore, a fossil provided some evidence for the continental drift to be true.
* Magmatism creates new crust along continental margins and as island arcs such as with the subduction of the Juan de Fuca plate under the North American plate continues to add material to the crust in the Cascade Range. * Accretion of pieces of crust such as island arcs and sea mounts with existing large continents. As plate movements subduct plates, the subducted plates bring with it land masses that if sufficiently buoyant can collide and merge with the larger continent.
The name of the theory is the (continental drift !!)by: Amber Andersongrade 8teacher: ms. Pawlishenspringfield,MAno a German meteroligist
Hypothesis 1: When you disturb the skin of an apple by cutting the apple into half, the exposed area will turn brown due to exposure to air.Hypothesis 2: If you snugly wrap or cover the exposed area of an apple after cutting it (disturbing the skin), you can slow down how fast the inside turns brown. Hypothesis 3: If you remove all of the skin of an apple and let it sit in the air, the outside will turn brown but the inside will not turn brown at the same rate. Hypothesis 4: If you remove all the skin of an apple AND slice the whole apple into pieces, all sides exposed to air will turn brown; if some slices are thicker, the inside will turn brown more slowly than the exposed outside areas.
The temperature of the wire will increase and eventually like the "straw breaking the camel's back" the wire will fail if you apply enough current. It is like exceeding the current in a fuse, the wire essentially disintegrates.
The hypothesis that the continents have mved slowly to their current locations.
its Continental drift
Continental Drift. :D
continents moved over time to their current locations
its Continental drift
Plate tectonics.
Plate tectonics.
continental drift
Continental drift.
continental drift
continental drift
Plate tectonics.