arctic tundra animal web

The Tundra Biome (Rus:Tundra - Arctic hill) - The word 'tundra' means 'North of the timber line'. Tundra biomes lie north of timberline or 60 o N latitude between the Arctic ocean and the Coniferous forests. It covers about 8 x 10 6 sq.km ..

The word 'tundra' means 'North of the timber line'. Tundra biomes lie north of timberline or 60 o N latitude between the Arctic ocean and the Coniferous forests. It covers about 8 x 10 6 sq.km area (8 million km 2 ) extending across North America, Europe and As..

Food Webs - In nature, the food and feeding relationships of plants and animals are rarely as simple as the examples of food chains described above, because many animals eat more than one kind of food. On this account, different kinds of food chains overlap each other ..

Whales Several members of the animal kingdom belong to this group. They may be fresh water or marine forms. Sponges, molluscs and Echinoderms are invertebrates that are aquatic. Amongst the vertebrates, fishes, whales and dolphins exhibit a number of adaptive features for their life in..

Vegetation in tundra is very sparse. Hence, it is also called 'arctic desert'. It exhibits very low species diversity. a) Biome is virtually treeless and is comprised of only Lichens (Cladonia - Reindeer moss) and Mosses (Sphagnum - Peat moss) forming the main vegetation. b) Oth..

This involves long distance or short distance movement of animals from one region to another. For example: Arctic terns are sea birds, which nests close to North Pole in summer. They fly south to Antarctica in autumn and returns to north pole again inspiring. Locust migrates in..

The biotic and abiotic components form an interacting system called 'ecosystem'. Producers, consumers and decomposers are the various trophic levels, which are linked by their food relationship forming a 'food chain'. Several food chains are interrelated and interconnected to form a network called ..

The environment in which the man and other organisms live is called the biosphere. The biosphere is made up of different regions that have different types of flora (plants) and fauna (animals). The types of organisms in an area are determined by various factors such as the climate, tempe..

Biome is a large, regional or sub continental biosystem characterized by a major vegetation type or other distinct landscape characters such as tropical deciduous forest, tundra biome, etc. "The major terrestrial ecosystems (largest ecological units) of distinctive terrestrial areas with ..

The environment in which the man and other organisms live is called the biosphere. The biosphere is made up of different regions that have different types of flora (plants) and fauna (animals). The types of organisms in an area are determined by various factors such as the climate, tempe..