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11 questions
Which happens the fastest?
A volcano erupting
A mountain forming
A lake drying up
How long can a sand castle stand before waves knock it down?
One hour
One Week
One year
Which of these causes the fastest change?
Gentle winds
A giant storm
Warm sunshine
A cloudy sky
How long does it take for a mountain to form?
A couple minutes
A few days
Many years
What happens when to lava after a volcano erupts?
It flows into the water.
It goes back into the volcano.
It hardens into rock.
What happens in a landslide?
Pieces of rock break off and slide down
Magna erupts from a mountain
Water overflows the river banks
A giant wave takes over the land
How can a flood be helpful?
It destroys homes and land.
It creates new islands.
It creates rich soil for crops.
How long would it take for a canyon to form?
A few minutes
Thousands of years
A few days
A release of energy under the ground the causes shakes and cracks is a...
Volcano
Earthquake
Landslide
A sudden and fast movement of rocks and soil down a slope is a...
Volcano
Landslide
Earthquake
Islands such as Hawaii are created from...
Volcanoes
Earthquakes
Landslides
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