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The Tundra and Marine Benthic B
iomes.
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Tundra
Marine Benthic Zone
Review Quiz
Annual precipitation: usually less than 10 inches.
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Temperature: During the Arctic winter the temperature can get as
low as -60 Fahrenheit. The average temperature of the warmest month
range from 50-32. Average annual temperatures range from 10-20
Fahrenheit.
Tundra
Physical features
Tundras are usually rocky plains, but in summer months Tundras are covered in marshes, lakes, bogs, and streams.
There is a thick subsurface layer of soil called the permafrost that covers most of the tundra and is frozen throughout the year.
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Geopraphical Location: Arctic and Antarctic circles
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Animals
There are many different types of Mammals and Birds found in the Tundra. Some birds found in the Tundra include the Gyrfalcon,
the Rock Ptarmigan, the Snowy Owl, the Ruddy Turnstone, the Snow Bunting, and the Tundra Swan.
Mammals commonly found in the Tundra include the Arctic Fox, Polar Bear, Caribou, Norway Lemming, and Musk Ox. Many animals that live in the Tundra are white or have some white on them as an adaptation to blend in with the snow.
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Plants Due to the harsh conditions and low amounts of
precipitation in the Tundra, there are very few plants that can consistently grow there. During the summer months permafrost thaws and allows plants to grow. Usually the only plants found in the Tundra are small shrubs, Lichens, Cushion Plants, and Cotton Grass.
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Your tour of the Tundra Biome is over. Click the
menu icon below to go to the main menu.
Marine Benthic Zone
Water type: salt
Temperature: usually very cold due to the fact that it is very deep and receives very little light or heat from the Sun.
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Physical features: Dead organisms. Sand and silt. Ocean floor.
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Geographical Locations: Marine Benthic Zones are located throughout the world’s oceans beneath the Pelagic Zones.
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Organisms living in the Marine Benthic Zone are called “Benthos”
Plants Sea grass
Animals Fishes bacteria Fungi Sponges Sea anemones Worms Sea Stars
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Your tour of the Marine Benthic Biome is over.
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Review Quiz
You will answer ten questions on the Tundra and Marine Benthic Zones.
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Start Quiz
How much annual precipitation is their
annually in the tundra?
A. There is usually a couple hundred feet of precipitation
B. There is no precipitation in the Tundra
C. There is usually a little less than ten inches of snowfall in the tundra.
D. None of the above.
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What are the average temperatures in the
tundra?
A. Absolute zero.
B. -60 degrees Farenheit.
C. From 10-20 degrees Farenheit.
D. All of the above.
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Many types of plants live in the tundra biome.
True
False
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The brown bear lives in the tundra.
True.
False.
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What are the organisms that live in the Benthic
Zone called?
A) Benthos.
B) Benthatics.
C) Marine life.
D) None of the above.
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The Pelagic Zone is located above the Marine Benthic
Zone.
A. True
B. False
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Temperatures in the Marine Benthic Zone are really hot relative to the zones above
it. A. True
B. False
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Tundra Temperatures can get as low as -60 degrees
Fahrenheit.
A. True
B. False
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There are many dead organisms that drift into the Marine Benthic Zone.
A. True
B. False
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What is the frozen subsoil in the Tundra Biome
called?
A. Permafrozen.
B. Frost.
C. Permafrost.
D. All of the above.
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