Why do the polar regions have no vegetarian?
Answers
Answer:
the polar regions have no vegetation as they are found in the dry desert regions in the west margins of most continents, and shrubs are scarce because of scanty rains and scorching heat. Vegetation is also very scarce in the polar regions, where the climate is very cold.
Answer:
There is a wide source of vegetation in the polar region but there are few species in common in the southern and northern polar regions. The Arctic consists of desert and tundra vegetations. The desert vegetation consists of algae, lichens, and mosses. Lichens are the most dominant plants. The ground is bare with a patchy cover of lichens and mosses.[24] Flowering plants are also seen but not as common. It only contains 60 species of flowering plants. The Arctic tundra vegetation also consists of lichens and mosses, but it includes shrubs, grasses and forbs as well. The amount of vegetation in the tundra consists on how much sun, or snow cover is in the area. The vegetation in this area may grow as tall as 50 cm (20 in). In the southern part of the Arctic, there tend to be more shrubs whereas the northern parts there is less plant cover. In wet areas of the tundra, there is tussock grasses and cotton grasses. In moist areas, there are short grasses, mosses, willows, and birches.
One example of a type of vegetation is a crustose lichen. These lichens are found in moist areas that are hidden from the wind. They hide on the surface of rocks in the cracks. They survive off the water that melts from above. These lichens occur in Canada and Alaska, as well as Greenland and Iceland These lichens can be red or orange colored and are known to defoliate rocks.
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