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A blowhole is a cavity formed in the ground at the inland end of a sea cave. When waves enter the mouth of the cave they will be funneled up towards the blowhole, which can become quite spectacular if the geometry and state of the weather is appropriate ... Pages in category "Blowholes" ... Alofaaga Blowholes...
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Blowhole (geology) - Wikipedia, the free encyclopedia
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Blowhole -Whale anatomy. Whales are marine mammals who breathe air using lungs. ... Blowholes are a whale's nostrils and are located on the top or back of the whale's head. Blowholes are covered by muscular flaps that keep water from entering them when the whale is under water. In the relaxed state, the flap covers the blowhole.
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Blowholes are a whale's nostrils. Blowholes are located on the top or back of the head. At the surface of the water, whales open their blowhole(s) and exhale air explosively through their blowhole. This exhaled air from the blowhole is called the blow and usually forms a gusher or a bushy stream of misty air and vapor.
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One of the more incredible sights in Tonga was the blowholes. ... Blowholes are created by the water moving through natural tunnels cut in the rock by the coast. As the tunnels get closer to the coast, they turn upwards, creating a fountain.
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Hutchinson encyclopedia article about blowholes. blowholes. Information about blowholes in the Hutchinson encyclopedia. ... While we don't have blowholes, we do share a number of traits with humpback whales: we are warm blooded, breathe air, give birth to and nurse' live young.
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Characteristics - Blowholes ... They must come to the ocean surface to breathe through nostrils known as blowholes. Smaller whales can remain submerged for several minutes; however, the Sperm Whale can dive for up to two hours.
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Caves, blowholes, arches and stacks: Where cliffs are composed of resistant rock, wave action attacks the lines of weakness sometimes creating a steep sides, narrow inlet, called a geo, or where the cliff is undercut, a cave might form.
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Whales have nostrils, called blowholes, which open on the top of the head so that the whale can breathe air out and rapidly suck fresh air in without stopping swimming. The whale's body is streamlined so it can swim more easily.
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