Volcanoes and Earthquakes

What are Volcanoes?

• Volcanoes are cracks in the Earth's crust out of which magma comes out.

• They are mountains.

• They are rocks.

• They are gifted by God.

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What is magma?

• A yellowish-orange substance.

• A part of Volcanoes

• Magma is the molten or semi-molten natural material from which all igneous rocks are formed.

• Very hot, liquid rock inside the Earth.

when the magma comes out of the volcano what is it called ?

• lava

• magma

• air

• water

Where does Magma comes from?

• Crust

• Mantle

• Outer Core

• Inner Core

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Which is the biggest volcano in the Solar system?

• Mount Fuji

• Mount Erebus

• Moana Loa

• Olympus Mons

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AN __________ IS A SUDDEN MOVEMENT OF A PART OF THE EARTH'S SURFACE.

(TYPE IN CAPITAL LETTERS)

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What are Shock Waves?

• Violent shaking movements are caused by shifting rocks.

• The shock happened in the human body.

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THE POINT UNDER THE GROUND WHERE THE EARTHQUAKE BEGINS IS CALLED THE FOCUS AND THE CORRESPONDING SPOT ON THE SURFACE OF THE EARTH IS CALLED THE _____________ ( TYPE IN CAPITAL LETTERS)

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NGSS.MS-ESS3-2

Name the instrument that measures the strength of the earthquake.

• Pie graph

• Picto graph

• Bar Graph

• Seismograph

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The point under the ground where the earthquake begins is called the

• Focus

• Concentrate

• Mind

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