Phenomena Video and Questions

What causes an earthquake?

• Strong winds

• Earth's big plates moving

• Heavy rain

• Volcanic eruptions

How is a rainbow formed?

• When the ground shakes

• When hot magma comes out of a mountain

• When sunlight shines through raindrops

• When strong winds blow

What causes a tsunami?

• Heavy rainfall

• Strong winds over land

• An underwater earthquake or volcano

• Small pieces of space rock burning up

What is the hot, melted rock that comes out of a volcano called?

• Lava

• Ash

• Magma

• Gas

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What is a heatwave?

• Weather that is really hot for many days in a row

• A storm with lightning and thunder

• When rocks and earth suddenly slide down a hill

• A big pile of snow sliding down a mountain

What defines a thunderstorm?

• Heavy rain and strong winds without lightning

• A storm with lightning and thunder

• A period of extremely cold weather

• A thick fog that makes it hard to see

What can cause a landslide?

• Warm air rising and cooling quickly

• Freezing rain covering everything in ice

• Heavy rain or earthquakes

• Strong winds blowing sand and dust

What is an avalanche?

• A big hole that suddenly appears in the ground

• A thin layer of ice that forms on things when it gets really cold

• Balls of ice falling from the sky during a storm

• A big pile of snow that suddenly slides down a mountain