| A | B |
|---|
| The plates fit together likes a | puzzle |
| The name for the large ancient land mass is | Pangea |
| The underwater cracks are called | trenches |
| Underwater mountains that come to the surface are called | islands |
| An example of an island is | Hawaii |
| The two types of crust are | Earth's continent and ocean |
| When the plates move its can cause | volcanoes and earthquakes |
| The plates are floating on | molten rock (magma) |
| The three pieces of evidence that prove Continental drift are | continents fit like a puzzle, rocks and fossils |
| The person who came up with the idea of continental drift is | Alfred Weagner |
| The continents are | moving apart |
