| A | B |
|---|
| A landform that forms where lava flows on Earth's surface | volcano |
| The remains or traces of an organism that lived long ago | fossil |
| The shape of landforms in an area | topography |
| A landform much higher than the land around it | mountain |
| A large, moving mass of ice | glacier |
| A natural feature of Earth's surface | landform |
| A shaking of Earth's surface | earthquake |
| The dropping of soil and rock by rivers | deposition |
| A plain has | mostly flat land |
| Deltas and dunes are alike because they are both | formed from the movement of sand and sediment |
| The Earth's inner core remains solid because | the pressure of it is very great. |
| Earthquakes occur | along faults |
| What would you find in the upper parts of Earth's crust? | melted rock |
| A tree becomes petrified because | the tree's wood is replaced by rock. |
| Why are a group of volcanoes called The Ring of Fire? | The volcanoes form a circle around the Pacific Ocean. |
