Transcript The Blue Whale.

The Blue Whale.
By Krystal
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10/04/2016
What they eat.
Despite being the largest
living mammal in the world
the blue whales primary diet
consists almost exclusively of
krill, a small oceanic
creature that generally
measure in at a measly 1-2
centimetres; although a few
species of krill can grow close
to 15 centimetres in size.
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A Blue Whales size
Blue whales are the largest animals ever known to have lived on Earth. These magnificent marine
mammals rule the oceans at up to 100 feet (30 meters) long and upwards of 200 tons (181 metric
tons). Their tongues alone can weigh as much as an elephant. Their hearts, as much as an automobile.
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Other Species of Whale
Overall there are around 90 different species of cetacea (whales, dolphins and porpoises) currently living
Below you will find some other species of Whales…
in our ocean.
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Communication
Whale Communication
With a very underdeveloped
smell sense and the poor vision
available in marine waters,
sound was developed by whales
to communicate each other.
It is believed that whales use
sound for echolocation, a
sonar-like capability that allow
whales to locate dangers and
other animals
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Thankyou for
watching
my
Multimodal
Text.
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