- 1. Physical features of the land, such as mountains and plains, are ____________.
A) dunes B) raised areas C) landforms D) layers
- 2. Solid rock that makes up Earth's outermost layer is the ______. Landforms are also found on this layer.
A) mantle B) inner core C) outer core D) crust
- 3. Areas with flat, rolling land are called ________.
A) dunes B) mountains C) plains D) plateaus
- 4. Gusts of wind can pile sand into large mounds on beaches and in deserts. These mounds are called _________.
A) hills B) mountains C) plateaus D) dunes
- 5. The tallest and most visible landforms are __________. Most rise steeply to a peak at the top.
A) hills B) plains C) plateaus D) mountains
- 6. Rivers can form narrow, V-shaped valleys called ________.
A) valleys B) ditches C) mesas D) canyons
- 7. A _____________ is a high landform with a flat top.
A) canyon B) plateau C) mountain D) hill
- 8. When Earth's plates move along the crust, a(n) _____________ can occur. This is a sudden shaking of Earth's crust.
A) hurricane B) earthquake C) volcanic eruption D) sonic boom
- 9. Earthquakes in the ocean can cause giant ocean waves to form, or _____________.
A) surfing waves B) surges C) hurricanes D) tsunamis
- 10. A _________________ is a mountain that builds up around an opening in Earth's crust.
A) tsunami B) volcano C) butte D) plate
- 11. The slow process that breaks rocks into smaller pieces is called _____________.
A) erosion B) deposition C) weathering D) gravity
- 12. Weathered pieces of rock are moved from one place to another during _________.
A) chemical reactions B) weathering C) terminus D) erosion
- 13. _______________ is the dropping off of weathered rock. It forms deltas, beaches, and dunes.
A) Terminus B) Deposition C) Weathering D) Gravity
- 14. A __________ is an overflow of water onto land that is normally dry.
A) flood B) fire C) torando D) hurricane
- 15. In an ______________, tons of snow and ice rush down a mountain.
A) flood B) tornado C) avalanche D) tsunami
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