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Questions and Answers
What are natural arches and bridges?
What are natural arches and bridges?
- Large, solid masses of rock shaped by geological processes
- Unusual features formed when water erodes away the rock beneath a natural archway or bridge (correct)
- Features formed by the eruption of molten rock
- Underground passages and chambers formed by erosion
How are cave systems formed?
How are cave systems formed?
- By the freezing and melting of ice over time
- By the erosion of rock by water, ice, or wind (correct)
- By the eruption of hot water and steam from the Earth's subsurface
- By wind erosion
What causes the formation of geysers and hot springs?
What causes the formation of geysers and hot springs?
- Erosion of rock by water, ice, or wind
- The eruption of molten rock from the Earth's interior
- Eruption of hot water and steam from the Earth's subsurface (correct)
- Freezing and melting of ice over time
What are sand dunes formed by?
What are sand dunes formed by?
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What are salt flats covered in?
What are salt flats covered in?
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What process shapes large, solid masses of rock into mountains, mesas, cliffs, and canyons?
What process shapes large, solid masses of rock into mountains, mesas, cliffs, and canyons?
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