Please join StudyMode to read the full document. I chose the Arctic Tundra as my biome because this is one of the most interesting places I have ever learned about. Animal Life There are only 48 land mammals that make this habitat their home. However, even though this zone has very few species the number of individuals in each species that make this biome a home for part of the year is very large.
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It encompasses areas of Alaska and Northwestern Canada. What with it being part of the shrinking tundra, and the only protected tundra in the United States. According to a study by the Gallup. Antarctica including peninsula and Arctic tundra are extremely fragile, mainly due to the low temperatures severely limiting vegetation growth and thus any development will destroy the natural environment. Arctic tundra is described as a fragile environment. You can classify biomes in many different ways, by their climate, their biodiversity, human activity, their animals and plants, and their habitats. There are only five conspicuous types of biomes, Grassland, Tundra, Desert, Aquatic, and forest.
A defining feature of the tundra is the distinct lack of trees. There are a variety of reasons trees don't grow in this region. First, the permafrost prevents them from taking root, then those that do manage it have shallow root systems that are not an ideal anchor to withstand the high winds. Finally, low precipitation means there is not enough water to support trees.
In: Science. Explain how different factors can influence the variations in global biodiversity 10 marks The biodiversity of the planet Earth is the total variability of life forms. There are around 1. There are many factors that can influence the variations in global biodiversity which can be either physical or human. The size of an area heavily decides the variations in biodiversity.