Arctic tundra animals food web

Antarctic ocean food web. The ermine also consumes the lemming. The animals that the polar bears eat are in great risk of dying out and so this will affect the polar bears at any extreme point. This food chain is part of a more complex food web involving producers and consumers herbivores carnivores and omnivores. The arctic seal is eaten by the polar bear and eats the atlantic salmon. Atop the food chain are tundra carnivores such as arctic foxes vulpes lagopus arctic wolves canis lupus snowy owls bubo scandiaca and polar bears ursus maritimus which move into the tundra during the summer when prey is plentiful and their usual hunting grounds on sea ice diminish. The polar bear is in most risk. In this web the territorial consumer is the polar bear which is also found in the arctic tundra. The second most numerous large mammal in the world after man is the crab eater seal an archetypal antarctic animal. Assign an animal or organism to each or a group of students. Show students photos of arctic animals. These herbivores are then eaten by carnivores such as arctic foxes and brown bears. When the spring thaw bursts forth a simple tundra food web quickly begins production. The start of any food web is sunshine and for many months of the year there is little to no sun shining on the tundra which becomes a frozen desert. Each of these have distinct food webs of their own.

Krill are the major primary consumers but some fish and tiny sea. Help the students create the arctic food web. The polar bear eats the atlantic salmon and so does the arctic seal. Show students what an arctic food web looks like two food web diagrams are included in the lesson materials. Producers here include grasses lichens and caribou moss. A food web in antarctica s tundra depends primarily on the ocean where tiny phytoplankton feed many organisms year round. Herbivores that eat these plants include the musk ox arctic hare and lemmings. The caribou digs a slightly deep hole in the snow covered ground in a quest to find food. The tundra biome has three subtypes the arctic tundra in the northern hemisphere antarctic tundra in the southern hemisphere and the alpine tundra which occurs at high altitudes in various mountains across the world. Is where arctic foxes follow a polar bear to where it eats. The antarctic food web is relatively simple compared to ecosystems in other parts of the world. The arctic tern eats the atlantic salmon which than eats the krill. While the arctic wolf is apex predator in the arctic tundra biome the snow leopard holds this distinction in the alpine tundra. Plants are devoured by herbivores and carnivores eat the animals that have eaten the plants. Once the caribou is done hunting the arctic fox goes back to the hole and digs deeper and gets its food.

Food the arctic fox follows it.

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