mkassem618 mkassem618
  • 03-02-2015
  • Chemistry
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explain how a hawk or eagle could use convection currents to soar upward without flapping its wings

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Аноним Аноним
  • 03-02-2015
Hawks will usually fly in a particular area and circle it many times right?Therefore these birds gain their altitude by riding in the current air with other surrounding masses,thats why birds can go high up without using too much energy
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