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The tundra is frozen land in the subarctic regions, and sequesters absolutely huge amounts of carbon as frozen vegetation. Any threat to the tundra is a threat to human society. If global warming reaches the point where the tundra begins to melt, the vegetation would begin to rot, giving off large amount of carbon dioxide. This carbon dioxide would contribute to further global warming, which in turn would melt further areas of tundra. This results in a runaway effect known as positive feedback, whereby any increase in temperature results in a further increase in temperature.

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What are different names of tundras around the world?

Some different names for tundras around the world include the Arctic tundra in the Arctic region, the Alpine tundra in mountainous regions, the Antarctic tundra in Antarctica, and the Patagonian tundra in South America.


What is the difference between an arctic tundra and an apline tundra?

Arctic tundra is located in the far northern regions around the Arctic Circle, while alpine tundra is found at high elevations on mountains. Arctic tundra has a colder climate with permafrost, while alpine tundra has a shorter growing season due to its high elevation and tends to be less harsh in terms of climate.


Does the arctic tundra have mountains?

Yes, the arctic tundra can have mountainous regions. These mountains can influence the climate and vegetation patterns in the tundra ecosystem.


What is the difference an arctic tundra and an alpine tundra?

Arctic tundra is found in the Earth's northernmost regions, while alpine tundra is found at high elevations in mountainous areas worldwide. Arctic tundra experiences colder temperatures and a shorter growing season compared to alpine tundra. Both ecosystems have low biodiversity due to harsh environmental conditions.


Which terrestrial biome is characterized by permafrost?

The terrestrial biome characterized by permafrost is the tundra biome. Permafrost is a layer of permanently frozen soil that is found in the arctic and alpine tundra regions, limiting plant growth and affecting ecosystem dynamics in these cold environments.

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