Geologic Features
Test your knowledge about the diverse geologic features that shape our planet.
Questions
Which geologic feature is formed by the deposition of sediment by a river?
- Sandbar
- Esker
- Moraine
- Karst
What is the term for a large, flat area of land that is elevated above the surrounding terrain?
- Plateau
- Mesa
- Butte
- Canyon
Which geologic feature is formed by the erosion of rock by wind?
- Sand dune
- Loess
- Playa
- Badlands
What is the term for a deep, narrow valley with steep sides?
- Canyon
- Gorge
- Ravine
- Gulch
Which geologic feature is formed by the deposition of sediment by a glacier?
- Moraine
- Esker
- Drumlin
- Till
What is the term for a large, rounded hill with steep sides?
- Mesa
- Butte
- Pinnacle
- Monadnock
Which geologic feature is formed by the collapse of a cave roof?
- Sinkhole
- Karst
- Cenote
- Pothole
What is the term for a large, flat area of land that is lower than the surrounding terrain?
- Basin
- Playa
- Valley
- Depression
Which geologic feature is formed by the erosion of rock by water?
- Canyon
- Gorge
- Ravine
- Gulch
What is the term for a long, narrow ridge of rock that projects from a mountain?
- Arête
- Horn
- Pinnacle
- Monadnock
Which geologic feature is formed by the deposition of sediment by a wave?
- Sandbar
- Spit
- Tombolo
- Barrier island
What is the term for a large, steep-sided depression in the Earth's surface?
- Crater
- Caldera
- Maar
- Sinkhole
Which geologic feature is formed by the eruption of lava from a volcano?
- Lava dome
- Lava flow
- Pyroclastic flow
- Ash cloud
What is the term for a large, rounded hill with a flat top?
- Mesa
- Butte
- Pinnacle
- Monadnock
Which geologic feature is formed by the deposition of sediment by a wind?
- Sand dune
- Loess
- Playa
- Badlands