Volcanoes and earthquakes
Grade 3: parts of a volcano, active, dormant, extinct, what causes earthquakes, the Ring of Fire, staying safe.
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Questions
What is the bowl-shaped opening at the top of a volcano called?
- Cliff
- Crater
- Island
- Valley
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CraterWhat is the hot melted rock called after it comes out of a volcano?
- Ash
- Lava
- Mud
- Steam
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LavaWhere is hot melted rock found before it erupts, deep under a volcano?
- In the crater rim
- In the lava dome
- In the magma chamber
- On the ash cloud
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In the magma chamberMagma is melted rock under the ground, and it is called lava when it reaches the surface. (True or false?)
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TrueA volcano that is sleeping and may erupt again one day is called what?
- Broken
- Dormant
- Extinct
- Frozen
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DormantA volcano that will never erupt again is called what?
- Active
- Dormant
- Extinct
- Rising
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ExtinctA volcano that erupted last week is called an extinct volcano. (True or false?)
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FalseEarthquakes happen when huge pieces of the Earth's crust, called plates, do what?
- Fill up with water
- Get too hot in summer
- Move and push against each other
- Spin around very fast
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Move and push against each otherWhat name do we give to the huge pieces of rock that make up the Earth's surface? (Answer out loud)
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Tectonic platesThe Ring of Fire is an area around which ocean?
- Arctic Ocean
- Atlantic Ocean
- Indian Ocean
- Pacific Ocean
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Pacific OceanMany volcanoes and earthquakes happen in the Ring of Fire. (True or false?)
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TrueWhat shape is the Ring of Fire? (Answer out loud)
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A horseshoe (a U shape)During an earthquake indoors, what is a safe thing to do?
- Drop, cover and hold on under a table
- Run outside quickly
- Stand by a window
- Use the lift
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Drop, cover and hold on under a tableName one thing that is good to keep in an emergency kit. (Answer out loud)
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Water, food, a torch or a first aid kit (any sensible answer)What is the name of the scientist who studies volcanoes?
- A botanist
- A meteorologist
- A volcanologist
- An astronomer
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A volcanologistWhat should you do after the shaking stops and you are told it is safe?
- Follow an adult's instructions and leave calmly
- Go back to play inside
- Hide under the bed
- Run to the tallest building
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Follow an adult's instructions and leave calmly