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Oceans Biome

Oceans Biome. By: Malik and tae’von. Biome . The oceans hold the largest holds the largest of Earth’s biomes. It covers 70% of the planet’s surface. Sunlight breaks through the top layer of ocean water. It can make its way as deep as 200 meters. Annual Rainfall.

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Oceans Biome

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  1. Oceans Biome By: Malik and tae’von

  2. Biome The oceans hold the largest holds the largest of Earth’s biomes. It covers 70% of the planet’s surface. Sunlight breaks through the top layer of ocean water. It can make its way as deep as 200 meters.

  3. Annual Rainfall • The rainfall through out the year. • January: 2"February: 1.6"March: 1.4"April: 1.6"May: 4.3"June: 4.3"July: 3.8"August: 4.4"September: 6.2"October: 7.4"November: 2.6"December: 2.2”

  4. Location of all oceans The oceans are everywhere

  5. vegetation • Kelp- also referred to as seaweed, is a type of algae that grows along coastlines around the world. • Phytoplankton- - free floating micro-organisms. • Sea Grass-a grass like plant that lives in or close to the sea • Red Algae-a large group of algae that includes many seaweeds that are mainly red in color. Some kinds yield useful products (agar, alginates) or are used as food (laver, dulse, carrageen). • Coralline Algae- algae that grows over rocks. • Calcareous Algae- algae that grows in the sand. • Small organisms that live on Coral Reefs.

  6. Animals • Ocean Sunfish • Blue Shark • Portuguese Man-of-war- floating, jellylike organism • Cuttlefish- foot long bony-looking fish. • Common Goby- small sandy-looking fish. • Blue Mussel- medium sized organism covered in a blue shell. • Common Periwinkle- snail. • Barnacle- type of anthropoid (invertebrate animal) • blue whale

  7. animals • Many animals and other organisms can only survive at certain temperatures. Others are able to survive at a range of temperatures and can live in more places in the ocean.

  8. Human impact • A recent study which has mapped the total human impact on the seas for the first time has revealed that the picture is far worse than the scientists imagined. 40% of the world's oceans have been heavily affected by human activities, including fishing, coastal development and pollution from shipping. The most severely affected areas are the North Sea, South and East China Seas, Caribbean, Mediterranean, Red Sea, the Gulf, the Bering Sea, the East Coast of North America and the Western Pacific.

  9. Human impact • Throughout human existence we have relied on the oceans – for food, as a waste dump, for recreation, for economic opportunities • Over-fishing, pollution and introduced species are affecting life in the sea • Eutrophication is when a plant or human uses the nutrient is water which take oxygen from water , that causes water creatures to die. • fishing

  10. Limiting Factor • Light *Oxygen *Temperature *Salinity *Food *Space *pH (acid or basic) *Nutrients and Nitrates

  11. Ocean habitats • Currents-a body of water or air moving in a definite direction, esp. through a surrounding body of water or air in which there is less movement. • Tides-the alternate rising and falling of the sea, usually twice in each lunar day at a particular place, due to the attraction of the moon and sun. • Tsunami-a long high sea wave caused by an earthquake, submarine landslide, or other disturbance.

  12. Ocean Temperatures • The temperature of ocean water varies depending on its location. Water near the polar regions is colder than water near the equator. Water that is deep in the ocean is colder than water that is near the ocean surface.

  13. Work Cited • www.windows2universe.org/earth/Water/marine_ecology.htm • www.marietta.edu/~biol/biomes/oceans.htm‎ ths.sps.lane.edu/biomes/marine3/marine3.html‎

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