| A | B |
|---|
| The hypotheseis that says continents have slowly moved to their current position. | Continental Drift |
| All continents were once connected. | Pagea |
| Material moves away from ridge, cools becomes more dense and begins to sink. | Seafloor spreading |
| Magnetic forces run the opposite way. | Magnetic reversal |
| Was equipped with a drilling rig that allowed scientists to drill into the seafloor to obtain rock samples. | Glomar Challenger. |
| Fossils of warm weather plants on islands in Artic Ocean. and glacial deposits and grooved bedrock. | Climate clues. |
| Similar rock structures found on different coasts and parts of Appalachians are similar to mountains on greenland | Rock Clues. |
| Fossils of reptile Megosaurus are found in So. America and Africa. | Fossil Clues |
