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 Marine Habitats
39/27/2005 9 Beaches are full of life - the very grains of sand are host to diatoms, bacteria and other microscopic creatures. 9/27/2005 10 Some turtles, fish, and birds, such as terns, gulls, sandpipers, pelicans and loons, make the beach their home. 9/27/2005 11 Aquatic mammals, such sea li...
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39/27/2005 9 Beaches are full of life - the very grains of sand are host to diatoms, bacteria and other microscopic creatures. 9/27/2005 10 Some turtles, fish, and birds, such as terns, gulls, sandpipers, pelicans and loons, make the beach their home. 9/27/2005 11 Aquatic mammals, such sea lions, seals and sea otters, are found along rockier coasts. Crabs, clams, periwinkles, shrimp, corals, starfish and sea urchins are common on nearly all beaches. 9/27/2005 12 Dunes Shifting piles of sand by
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http://www.kellamhs.com/calendarlinks/marinehabitatsPPT.pdf#page=3
www.kellamhs.com/calendarlinks/marinehabitatsPPT.pdf#page=3
39/27/2005 9 Beaches are full of life - the very grains of <span class="highlight">sand</span> are host to diatoms, bacteria and other microscopic creatures. 9/27/2005 10 Some turtles, fish, and birds, such as terns, gulls, sandpipers, pelicans and loons, make the beach their home. 9/27/2005 11 Aquatic mammals, such sea lions, seals and sea otters, are found along rockier coasts. Crabs, clams, periwinkles, shrimp, corals, starfish and sea urchins are common on nearly all beaches. 9/27/2005 12 Dunes Shifting piles of <span class="highlight">sand</span> by
Sea-Floor Spreading
subduction. The new rock at the edge has no sediments like the sand or mud, since it is formed only recently. Farther away from the ridge, sand and mud gradually settle on it, in an ever-thickening blanket. The oldest rocks may have 14,000 feet of sand and other sediments res...
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