ARCTIC TUNDRA BIOMEPresented by Elijah,Liliana,Justus,and Naomi

PRODUCERSSource

http://www.youtube.com/watch?vv=lExgAdcoCA&feature=youtubegdataplayer

Producers are the yellow tundra flower,willows,sedges,liverwort,wooly lousewort ,and the spotted knapweed,calliergon giganteum,and xanthorian.

BIOTIC AND ABIOTIC FACTORS

The biotic components are the arctic fox,grey fox,wolverine,musk oxen,polar bear,caribou,narwhal,arctic owl and, collared lemming.The abiotic components are strong winds,permafrost,temperature,and nutrients.

Source

http://www.youtube.com/watch?v=gIExaA&feature=youtubegdataplayer

FOOD CHAINS

ENDANGERED AND EXTINCT SPECIES

The endangered species are arctic fox,caribou,polar bear ,and grizzly bear.

The extinct species are the wooly mammoth and the wooly rhinoceros.

Source

Arctictundraecologyinfo.weebly.com

CONSUMERSThe first level consumers are lemmings and reindeer.The second level consumers are brown bears and grizzly bear.

Source

http://www.buzzle.com/articles/tundra-food-chain.html’,’preview-websites

OTHER INTERESTING FACTS

The polar bear is the biggest predator in the arctic tundra.

http://www.youtube.com/watch?v=pWPDm0csjL&feature=related

THE ENDI feel so sad that this is ending,but otherwise bye! I’m still sad…