Permafrost and Tundra
Geography ⇒ Physical Geography
Permafrost and Tundra starts at 9 and continues till grade 12.
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Describe how permafrost acts as a barrier to groundwater movement.
Describe the impact of permafrost thawing on global climate change.
Describe the main climatic conditions of the tundra biome.
Describe the process of frost heaving in permafrost regions.
Describe the seasonal changes that occur in the tundra biome.
Explain how permafrost affects the construction of buildings and infrastructure in tundra regions.
Explain the difference between continuous and discontinuous permafrost.
Explain the role of lichens in the tundra ecosystem.
Explain the significance of the 'active layer' in permafrost regions.
Explain why permafrost is considered a sensitive indicator of climate change.
Explain why the tundra biome has low biodiversity.
Explain why the tundra is sometimes referred to as a 'carbon sink'.
List any two adaptations of plants found in the tundra biome.
Name two major regions of the world where permafrost is commonly found.
State one reason why human settlements are sparse in tundra regions.
What is permafrost?
