Team 1
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Team 2
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Teams
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Score
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heart
Other team wins 25 points!
Oops!
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fairy
Take points!
5
10
15
20
25
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shark
Other team loses 15 points!
Okay!
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lifesaver
Give 20 points!
Oops!
15
×
Which word describes the change from liquid magma to solid rock?
Solidification
Erosion
Condensation
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15
×
What is molten rock called when it is found below the Earth’s surface?
Magma
Rock
Lava
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15
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What is molten rock called when it reaches the Earth’s surface?
Magma
Lava
Granite
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15
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What is one feature of extrusive igneous rocks?
Soft texture
Small crystals
Large layers
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15
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How are igneous rocks formed?
By cooling and solidifying of molten rock
By erosion and weathering
By layers of sediment being pressed together
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15
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Which material cools more slowly?
Sediment in water
Lava on the surface
Magma underground
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seesaw
Swap points!
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rocket
Go to first place!
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shark
Other team loses 10 points!
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thief
Give points!
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15
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25
15
×
Where does intrusive igneous rock form?
On the Earth’s surface
Under the ocean only
Below the Earth’s surface
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15
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What type of igneous rock forms when lava cools quickly on the Earth’s surface?
Intrusive
Extrusive
Metamorphic
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15
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Which pair of words correctly matches the location and rock type?
Surface – sedimentary
Below surface – intrusive
Surface – metamorphic
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15
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Which statement best describes igneous rocks?
They form from molten rock
They form from heat and pressure on other rocks
They form from layers of sediment
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15
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What happens to magma as it cools?
It evaporates
It melts further
It solidifies into rock
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thief
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5
10
15
20
25
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star
Double points!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 15 points!
Oops!
15
×
Why do extrusive igneous rocks usually have small crystals?
They cool slowly underground
They are pressed by layers
They cool quickly at the surface
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15
×
Why are igneous rocks usually hard?
They are made of soil
Their crystals are tightly packed
They contain air spaces
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