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wonderopolis.org/wonder/why-do-elephants-have-big-ears-2

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 ... my page on african elephants hope you keep up the good work because this was really helpful :-).

www.answers.com/Q/How_does_an_elephant_use_its_huge_ears_to_keep_cool

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

www.sciencefriday.com/articles/why-are-elephant-ears-so-big-and-other-pachyderm-questions

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.

animals.mom.me/elephants-ears-control-its-temperature-7483.html

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 ...

animals.mom.me/adaptations-elephants-keep-cool-7475.html

By merely flapping their ears, elephants can reduce their body temperature by 10 degrees Fahrenheit or more. ... The wrinkles in an elephant's mostly hairless skin help keep the animal cool by giving ... Moreover, using his trunk, which functions as a nose, in conjunction with a special ... How Do Elephants Show Affection?

asknature.org/strategy/large-ears-aid-cooling

Apr 14, 2016 ... The large ears of elephants aid cooling by radiating heat from blood vessels, and flapping to ... “Elephants, too, have huge ears relative to body size, and they are also used for temperature regulation. ... To increase the effect, elephants spray their ears with water, and flap them to create cooling air currents.

asknature.org/strategy/large-ears-used-to-cool-off

Apr 22, 2016 ... The large ears of the jackrabbit are used in cooling, radiating heat via an ... able to stay cool by releasing excess heat from their oversized ears.

answers.yahoo.com/question/index?qid=20071220100821AAXT8NZ

When you see elephants they are usually moving their ears back and ... African elephants also use them to ward off potential preditors, ... Elephants don't sweat, so they have a hard time dissipating excess heat (keeping cool).

www.rocketswag.com/animal/exotic-pet/elephant/How-Do-Elephants-Keep-Cool.html

How Do Elephants Keep Cool It is a long standing belief that the elephants keep ... huge land mammals use hot spots, which are scattered all over their body to ... Apart from their ears, elephants make use of bathing in water bodies to cool ...