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How does an elephant use its huge ears to keep cool - Answers.com

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Elephant ears have a very large surface area to volume ratio - with blood vessels spread out throughout.

How an Elephant's Ears Help Control Its Temperature | Animals ...

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Big animals have trouble keeping cool in hot climates. The bigger the body mass, the more heat it stores, and elephants are the biggest land mammals on the ...

Why Are Elephant Ears So Big? And Other Pachyderm Questions ...

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May 9, 2014 ... How do researchers keep bias towards human languages out of the study of elephant languages? ... When closely bonded females (like sisters) are far apart, they use long-distance ... Elephants do many different things with their big ears. One thing is that they can cool themselves down when they are hot.

Large ears used to cool off: jackrabbit - AskNature

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The large ears of the jackrabbit are used in cooling, radiating heat via an extensive ... But, these animals are able to stay cool by releasing excess heat from their ...

Why do elephants have big ears? | Reference.com

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Elephants have big ears to help radiate heat and keep them cool. ... Elephants use their ears along with their feet and trunks to hear sounds over long distances.

Pictures: How elephants keep themselves cool - CBBC Newsround

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Jan 24, 2012 ... Amazing images using thermal cameras show how Asian elephants cool off by ... lots of heat through its huge ears and uses them to help it stay cool, ... why do Asian elephants use their trunks to help them lose body heat, but ...

Ears, Trunks & Tusks: Understanding Adaptation

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Facts about their adaptation. African Savannah. Elephant. Asian Elephant. 5. Give each group ... You may want to let each group use sources such ... How do elephants keep cool? ... By flapping their huge ears, elephants can lower their blood.

How do elephants keep cool? - webstránke FPV UMB

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In hot weather elephants increase the blood supply to the ears and flap them around to lose body heat. ... Elephants use their ears to help their cooling.

Why Elephants Have Big Ears: A Cool Story - A Learning Family

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Mar 20, 2015 ... They are a means for the animal to keep itself cool. ... After a water shower, the elephant will use its trunk to cover itself with ... How did you do?

Facts about Elephants - Jumbo Foundation Elephant Orphanage

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What Do Elephants Eat and drink? ... These animals drink water by using their long trunks to suck up about 14 litres of water at a time, then pouring into their ... Elephant ears are big heat pads radiate heat to help keep these large animals cool.

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Why Do Elephants Have Big Ears? | Wonderopolis

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Apr 2, 2014 ... Why do African elephants have bigger ears than Asian elephants? ... An elephant's ears can cool its body by up to 5° Celcius (that's 9° Farenheit)! ... Think about these questions and then use your imagination to write a short ... elephants hope you keep up the good work because this was really helpful :-).

What do African Elephants use their big ears for?

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African elephants use their big ears for a variety of purposes. ... As the elephant waves its ears this blood is cooled down and helps keep the whole animal cool.

Why do elephants have such big ears? | Yahoo Answers

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Best Answer: The big ears are to help the elephants stay cool. ... major function keeping an elephant comfortable by regulating its body temprature, ... African elephants also use them to ward off potential preditors, as well as a signaling device.