Glacier Exploration Worksheet
Explore the fascinating world of glaciers with this Grade 8 Science worksheet, covering their formation, types, movement, and impact on the Earth's landscape.
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Glacier Exploration Worksheet
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Read each question carefully and provide your best answer. Use the provided space for your responses.
1. Which of the following best describes how a glacier forms?
Rain freezes on mountaintops and accumulates over time.
Snow accumulates, compacts, and recrystallizes into ice over many years.
Rivers freeze solid during winter months and never melt.
Ocean water freezes in polar regions and pushes onto land.
2. What is a common landform created by glacial erosion?
Volcanoes
Canyons
U-shaped valleys
Delta formations
3. A large mass of ice that moves slowly over land is called a .
4. The process by which glaciers pick up and carry away rock fragments is known as .
5. When a glacier melts, it deposits a mixture of rock, sand, and clay called .
6. Describe the difference between an alpine glacier and a continental glacier.
7. Observe the diagram of a glacier's cross-section below. Label the accumulation zone and the ablation zone.
8. Glaciers only exist in polar regions.
True
False
9. Glaciers are important sources of freshwater.
True
False
10. Explain how glaciers contribute to changes in sea level. What are the potential consequences of significant glacial melting?