Works Cited
"[Biomes." ThinkQuest. Oracle Foundation, n.d. Web. 27 Nov. 2012. <http://library.thinkquest.org/C0113340/text/biomes/biomes.tundra.animals.adaptations.html>.
"Climate:Â Â ." The Tundra Biome. N.p., n.d. Web. 27 Nov. 2012. <http://www.marietta.edu/~biol/biomes/tundra.htm>.
"Primary Productivity of Biomes." Primary Productivity of Biomes. N.p., n.d. Web. 27 Nov. 2012. <http://www.world-builders.org/lessons/less/biomes/primaryP.html>.
"Tundra Animals." Tundra Animals. N.p., n.d. Web. 27 Nov. 2012. <http://www.tundraanimals.net/>.
"Tundra Threats." National Geographic. N.p., n.d. Web. 27 Nov. 2012. <http://environment.nationalgeographic.com/environment/habitats/tundra-threats/>.
"Climate:Â Â ." The Tundra Biome. N.p., n.d. Web. 27 Nov. 2012. <http://www.marietta.edu/~biol/biomes/tundra.htm>.
"Primary Productivity of Biomes." Primary Productivity of Biomes. N.p., n.d. Web. 27 Nov. 2012. <http://www.world-builders.org/lessons/less/biomes/primaryP.html>.
"Tundra Animals." Tundra Animals. N.p., n.d. Web. 27 Nov. 2012. <http://www.tundraanimals.net/>.
"Tundra Threats." National Geographic. N.p., n.d. Web. 27 Nov. 2012. <http://environment.nationalgeographic.com/environment/habitats/tundra-threats/>.