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

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.

Why Do Elephants Have Big Ears? | Wonderopolis

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)! ... elephants rolling around in mud, taking a dip in a pond, or using their trunks like hoses ... with my page on african elephants hope you keep up the good work because this was ...

Large ears aid cooling : Elephants - AskNature

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.

What do African Elephants use their big ears for?

www.africanelephants.com/facts/ask-the-researcher/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.

What Adaptations Help Elephants Keep Cool? | Animals - mom.me

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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 heat a ... Moreover, using his trunk, which functions as a nose, in conjunction with a special ... What Does a Lava Lizard Eat ?

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 ... How an Elephant's Ears Help Control Its Temperature. When ... Pachyderm, which is sometimes used as another word for elephant, is Greek for 'thick skin,' and it certainly describes the elephant. ... What Type of Climate Does an Asian Elephant Live In?

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

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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 ... that live in particularly hot environments have bigger ears than their counterparts in ... circulation to the ears to keep his body temperature from dropping too much.

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

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.

Why do elephants have big ears? | Reference.com

www.reference.com/pets-animals/elephants-big-ears-54053816898bdd8d

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.

Ears, Trunks & Tusks: Understanding Adaptation

www.ifaw.org/sites/default/files/education-publications/ca/cae_aaw11_extension_lesson_adaptations.pdf

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.