Hairy, Fat and Warm

Descripción

The goal of this experiment is to demonstrate the way that external and internal physical characteristics contribute to an animal’s warmth.Animals with thick coats of fur and/or feathers and animals with a layer of blubber beneath their skin can tolerate extreme cold conditions.Both the external coat and the insulating fat trap warm air near the body, refusing to let the heat escape.

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Biologie - 10-12 ans

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Auteurs

Auteur Jane Healey

Catégories Ficha para imprimir, Experimento/Práctica, 10-12 años, Science Fair - Education, Biología, Inglés

Mots clés warmth, insulation, heat conduction, hair, fur, body temperature, environment, fats, triglycerides, lipids, external, internal, physical characteristics, zoology

Date de publication 27 / 08 / 2020

Licence La licence originale de la ressource est respectée.

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