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Questions and Answers
What is the approximate age of most rocks encountered by engineers?
What is the approximate age of most rocks encountered by engineers?
- 4000-5000 years old
- 10-500 years old (correct)
- 300 million years old
- 1-10 million years old
What continually modifies the Earth’s surface and creates new rocks?
What continually modifies the Earth’s surface and creates new rocks?
- Volcanic eruptions
- Deposition and sea formation
- Plate tectonics
- Erosion and rock destruction (correct)
How old is the limestone at the summit of Mt Everest?
How old is the limestone at the summit of Mt Everest?
- 4000-5000 years old
- 1-10 million years old
- 300 million years old (correct)
- 10-20 million years old
Why is it difficult to comprehend geological time?
Why is it difficult to comprehend geological time?
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What do most surface landforms visible today result from?
What do most surface landforms visible today result from?
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