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Elephants keep cool by using their huge ears like radiators in automobiles. ... Endothermic animals mostly use internal heat production through metabolic active ... does so by contracting antagonist...

Why do elephants have such big ears? | Yahoo Answers


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.

Pictures: How elephants keep themselves cool - CBBC Newsround


Jan 24, 2012 ... The African elephant loses lots of heat through its huge ears and uses ... why do Asian elephants use their trunks to help them lose body heat, ...

Elephants use 'hot spots' to stay cool - Telegraph


May 2, 2010 ... Elephants can fine tune their body temperature using "hot spots" scattered ... the widely held belief that the animals use their giant ears to stay cool. ... the skin hot spots allow the animals to keep their body temperature ... elephants can and do flood blood through their ears independently ... Hey, big spi...

Facts about Elephants - Jumbo Foundation Elephant Orphanage


There are three species of elephants the African Bush Elephant, the African forest ... What Do Elephants Eat and drink? ... days without water and will use their tusks to dig wells if necessary, an elephant can smell water from 5 km away. ... Elephant ears are big heat pads radiate heat to help keep these large animals cool.

Ears, Trunks & Tusks: Understanding Adaptation


younger students read aloud, Ears, Trunks and Tusks: ... vegetation, of the habitats of African Savannah Elephants ... You may want to let each group use ... How do elephants keep cool? ... One of the best cooling devices an elephant has are its ears. ... modern elephant's huge body size, which evolved over millions.

The Ears - Elehost


The African elephant has ears that average at least three time the size of the Asian ... the ears are spread wide on each side of the head, which produces a huge ... The ear serves a very important function for elephants in regulating its body ... to see an elephant will facing down find and extending its ears to allow the cool air ...

Why Are Elephant Ears So Big? And Other Pachyderm Questions


May 9, 2014 ... How do researchers keep bias towards human languages out of the ... Elephants do many different things with their big ears. One thing is that they can cool themselves down when they are hot. ... When they spread them out wide, elephants look even bigger than they already are, and they can use this ...

www.ask.com/youtube?q=How Does an Elephant Use Its Huge Ears to Keep Cool&v=4xYk46h6Qn0
Sep 25, 2015 ... Have big ears? how do human beings regulate their body ... subject elephants have big ears to help radiate heat and keep them cool. ... Elephants use their ears like fans to help create breezes, but their ears do more than that. ... As the elephant waves its ears this blood is have you ever noticed how big an ...

Why do elephants have big ears?


Elephants' big floppy ears usually measure about 22 square feet in size. ... elephants actually mostly use their big ears for cooling down when it's hot! ... like a lot, but when it comes to body temperature it's actually a pretty COOL amount! ... By comparison, a human baby is carried for 9 months by its mother before it is...

Helpful Resources

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


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

What do African Elephants use their big ears for?


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.

How Can Large Ears Help Cool an Animal? | Animals - mom.me


An animal's ears do more than help him hear -- they can help him beat the heat, too. Animals like African elephants and jackrabbits have notably large ears ... body slows circulation to the ears to keep his body temperature from dropping too much. ... University of Colorado Boulder: Jackrabbits: Big Feet and Enormous Ears ...

Why Do Elephants Have Big Ears? | Wonderopolis


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 story about what it would be like if you ... Keep WONDERing, Wonder Friend! :-).

Elephants use 'hot spots' to stay cool | International Elephant ...


Elephants can fine tune their body temperature using “hot spots” scattered around their ... the widely held belief that the animals use their giant ears to stay cool. ... Together with these tricks, the skin hot spots allow the animals to keep their ... that elephants can and do flood blood through their ears independently and can ...