SCIENCE
EARTH SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Vent
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Crater
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Plug
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Cone
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Detailed explanation-1: -Volcanic crater is a circular depression in the ground caused by volcanic activity. It’s typically a basin, circular in form within which occurs a vent from which magma erupts as gases, lava, and ejecta. A crater can be of large dimensions, and sometimes of great depth.
Detailed explanation-2: -The crater is the bowl shaped opening located at the top of the volcano. The crater is also the steep sided walls made of hardened lava that surround the main vent.
Detailed explanation-3: -Crater-Mouth of a volcano-surrounds a volcanic vent. Conduit-An underground passage magma travels through.
Detailed explanation-4: -A passage through which the magma travels to the Earth’s surface is known as a vent. A circular depression of the volcano is called a crater.