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The Arctic Climate Did you know that the Arctic is a desert? This is because it hardly ever rains, and there is very little snow that actually falls from the sky. Temperatures at the Arctic are well below zero degrees for most of the year and there are fierce, freezing winds that blow across the lands. The Arctic Seasons 40°C  Summer in the UK 10°C  Summer in the Arctic 0°C  Winter in the UK 30°C 20°C -10°C -20°C -30°C -40°C -50°C  Winter in the Arctic Arctic e tur Tempera ne of the rctic has o . The The A the world s limates in c rarely goe harshest Summer es ure in mperatur temperat Winter te s of ºC and large area above 10 0ºC over has below -5 , Britain is can drop mparison an . In co h lower th the Arctic s not muc ure temperat as high as inter and 0ºC in W mmer! 32ºC in Su 12 | FUSE In Spring, the sun shines for at least some of the day from around March to June. The sun shining melts ice and snow covering the surface of the land, however it does not melt a layer of soil that is permanently frozen under the surface, called the permafrost. Summer arrives in June, and there is a period when the sun never sets, as it is never low enough in the sky – this is why the Arctic is often referred to as ‘The Land of the Midnight Sun’. In this time the mosses, grasses and low bushes grow on the tundra. This means that there is food for animals to eat. In Autumn, temperatures begin to fall again, and many animals leave the Arctic for warmer lands and seas. This is called migration. A freeze-up begins and the sea ices over. In early Winter, the ice has frozen to 3 metres deep. The sun’s rays are so low that they hardly even rise above the horizon, meaning that it is almost permanently dark. Few animals stay and live in the Arctic in this dark, freezing Winter which lasts from the end of October through to the end of February. Plant Life in the Arctic There are approximately 1,700 species of plants that live on the Arctic Tundra, including different types of mosses, grass, algae and lichens. The Arctic Willow The arctic willow is a dwarf shrub that rarely grows taller than 15-20cm in height. It is eaten by the caribou (reindeer), musk oxen and arctic hares. They creep along the ground and have long trailing branches that form roots where they touch the soil. This helps them to survive the wind. Its shoots and leaves contain more Vitamin C than an orange! To protect itself against the cold weather, the arctic willow grows shallow roots and long fuzzy hairs. It is amazing that any plant ́