'Sea otters' diaporamas de présentation

Contaminants and Conservation

Contaminants and Conservation. Contaminant Impacts . Key difficulty for measuring contaminant impacts is that most if not all systems impacted by contaminants are also affected by other human-mediated changes

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The Nature of Communities

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Polynuclear Aromatic Hydrocarbon (PAH)

Polynuclear Aromatic Hydrocarbon (PAH). cdfc.rug.ac.be/HealthRisk/PAHs/toxicology.htm. PAH Absorbtion. Respiratory tract after inhalation of PAH-containing aerosols or of particulates to which a PAH, in the solid state, has become to be absorbed

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Animal Adaptations

Animal Adaptations. Compiled by Angel Van Horn Copernicus Project / RCOE from Utah Education Network. Have stiff spines that stick out from their bodies and help protect them. Have loose skin under those spines and powerful back muscles. Why? . African Hedgehog.

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Forging the National Economy, 1790-186 0

Forging the National Economy, 1790-186 0. The Westward Movement. The U.S. marched quickly toward the West which proved to be very hard with disease and loneliness. Frontier people were individualistic, superstitious and ill-informed of current matters. Shaping the Western Landscape.

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Fishing in the 21st Century

Fishing in the 21st Century The 3 Major (commercial) Technologies: Longlining Trawling Gill (Drift) Netting Other Technologies Purse Seining Open-water Aquaculture Harpooning Traps and pots Ponds Hook&Line Trolling The Big Picture

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Impacts on Biodiversity

Honors Biology 2011-2012. Impacts on Biodiversity. Impacts on Biodiversity :. Over fishing and Over hunting Invasive species. Over fishing and Over Hunting.

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Sea Otter : An Endangered / Threatened Animal

Sea Otter : An Endangered / Threatened Animal. Mayumi Oda ESL099.3131 Professor Yin May 27, 2008 Photo Object; http://www.turtletrack.org.htm. Description Sea Otter = Enhydra Lutiris (Silverstein, p.9)

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Shark Bay

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Sea Otter Conclusion Re-Write

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Northwest Tribes

Northwest Tribes. By: Samuel Vasquez Kent Deterding. The Tribes. Some of the tribes were: *Bella Bella * Chiook *Kwakiutl *Inuit *Tillamook * Eyak *Coast Salish *Tlingit. Where They Lived. The land had forest full with resources.

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Sea otters

Sea otters. By E lijah. Where is the animal found?. Sea otters are found in coasts of A sia in the pacific ocean. Habitat. Sea otters live in shallow water. It consists of the ocean floor and surface. Characteristics.

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Sea Otters By Sydney Muller

Sea Otters By Sydney Muller. I learned a lot about my amazing topic sea otters. A sea otter uses its feet for paddles. Sea otters have blubber under their skin. Fur traders killed so many otters that their species almost disappeared.

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Sea Otters

Sea Otters. By: Daniella Farkash. Physical Characteristics. Sea otters have a small round head, closeable nostril, ears with flaps and small eyes that are good for seeing in and out of the water. The nostrils and the ears close while underwater so that no water gets into them. Habitat.

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SEA OTTERS

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Otters

Otters. Madalynn nance. Interesting facts.

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Sea Otter by Stephanie

Sea Otter by Stephanie. They do not have flippers but have four paws. Furry Animals. They like to eat clams, sea urchins and crabs. They need rocks to break open the clams. Hungry Sea Otters.

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2. Reduced seal and sea lion populations leads killer whales to begin preying on sea otters.

2. Reduced seal and sea lion populations leads killer whales to begin preying on sea otters. 1. Competition with humans for pollock and other prey is one hypothesis that may explain reductions in the 1980s in populations of Stellar sea lions and harbor seals.

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