Preserving Mankind S Food Source In The Arctic Tundra Cbs News On an island about halfway between oslo and the north pole is the svalbard global seed vault, an international effort to safeguard the sources of the world's. The complex, built underneath the arctic tundra, holds more than half a billion seeds, and is known as the "doomsday vault," protecting mankind's food supply against natural catastrophes. seth.
Arctic Tundra In tundra, the primary consumers are herbivores. they eat plants such as lemmings, musk ox, reindeer, squirrels, voles, and arctic hares. mosquitoes, flies, moths, grasshoppers, arctic bumble bees, other insects, and birds such as ravens, falcons, and gulls are also found in this trophic level. primary consumers reside in the second food chain. And toxic mercury, sent into the atmosphere by coal burning and industrial activity, is accumulating in the arctic tundra, threatening both humans and animals who live in the region. air pollution can also harm or kill the important food source of lichen. industrial activity. the oil, gas, and mining industries can disrupt fragile tundra habitats. Arctic tundra. noun. flat, treeless vegetation region near the arctic circle. biome. noun. area of the planet which can be classified according to the plant and animal life in it. camouflage. noun. tactic that organisms use to disguise their appearance, usually to blend in with their surroundings. Tundra vegetation productivity and composition are responding rapidly to climatic changes in the arctic. these changes can, in turn, mitigate or amplify permafrost thaw. in this review, we.
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