Volcanic Rocks – Riddles & Puns
I make the sharpest knives
but I am not a metal.
I traveled far and wide
as people traded me.
As rocks go,
I do not last very long.
What am I.
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Obsidian
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What did the boy volcano
say to the girl volcano?
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I really lava you!
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I can launch “bombs”
but I’m not a missile.
I’m can form a mountain
but I’m not in the Himalayas.
I erupt
but do not have a bad temper.
What am I?
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Volcano
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I am the oldest igneous rock
on the planet.
I form most of the continental crust.
I am very hard to break,
even with a hammer.
What am I?
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Granite
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Why should you always
be patient with a geologist?
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They all have their faults.
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I am the oldest rock
EVER found on Earth.
Which igneous rock
AM I?
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I am NOT an igneous rock!
I am the 200 pound
Murchinson Meteorite.
I landed in Australia in 1969.
I am about 7 billion years old —
much older than the Earth or Sun —
mere youngsters compared to me.
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I am a type of crust.
And I am the oldest and more mature.
Am I quite continental
or do I prefer the oceans?
or do I prefer the oceans?
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Continental, of course.
It tends to be much older.
Oceanic crust is
constantly being created
at the mid-oceanic ridge and destroyed
as it melts back into the mantle
at the subduction zones.
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I am a rock
but still I can float
in water.
What am I?
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Pumice
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Why are geologists
so good in school?
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They take nothing for granite.
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