Column A Column B Magma Hot magma on the Earth's surface Lava Pacific ring of fire Vent Hollow opening at the top of a volcano Crater Vertical tunnel in a volcano Active volcano Mantle of the Earth

The magma is the molten form of rock that is part of the mantle of the earth. It flows out during volcanic eruptions. The magma that comes out to the earth's surface is called lava. It solidifies to form igneous rocks. The vent is the vertical tunnel in a volcano. This helps in bringing the magma to the surface. The crater is the hollow opening at the top of a volcano. Water fills them in and forms lakes in case of extinct volcanoes. Some very active volcanoes form the Pacific ring of fire. These volcanoes are very frequent. Magma Mantle of the Earth Lava Hot magma on the Earth's surface Vent Vertical tunnel in a volcano Crater Hollow opening at the top of a volcano Active volcano Pacific ring of fire

Volcanoes are cracks that are formed in the Earth's crust from which the magma flows out. Magma is the hot, molten rock in the mantle of the Earth. This arises to the surface due to a lot of pressure build-up under the surface of the Earth.

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New Science In Everyday Life Class 5>Chapter 13 - Volcanoes, Earthquakes, and Tidal Waves>Exercises>Q A

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An earthquake is caused by _____.

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Important Questions on Volcanoes, Earthquakes, and Tidal Waves

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New Science In Everyday Life Class 5>Chapter 13 - Volcanoes, Earthquakes, and Tidal Waves>Exercises>Q A

Which of the following levels on a Richter scale indicates a quake that is almost not felt?

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New Science In Everyday Life Class 5>Chapter 13 - Volcanoes, Earthquakes, and Tidal Waves>Exercises>Q A

Column A	Column B
Magma	Hot magma on the Earth's surface
Lava	Pacific ring of fire
Vent	Hollow opening at the top of a volcano
Crater	Vertical tunnel in a volcano
Active volcano	Mantle of the Earth