Download Jeopardy 3-4(#1) - Heritage Collegiate

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Transcript
What the
r*ck?
Mmmm,
that feels
good.
Burning
Up
How low
can you go?
Rocking
Pics!
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The type of rock used for
tombstones, monuments and
construction.
What is granite?
The extrusive equivalent of
granite and is composed mostly
of the light-coloured silicates.
What is rhyolite?
This rock has a salt and pepper
appearance.
What is diorite?
A medium-grey, fine-grained
rock of volcanic origin. The
name comes from Andes
Mountains.
What is andesite?
A type of seasoning sheep put
on their fries.
A very dark green-black, fine-grained
volcanic rock.
What is basalt?
Rocks that contain this texture
are said to feel like gas bubbles.
What is a vesicular texture?
This is known a fine-grained
texture.
What is an aphanitic texture?
This is known as a coarse-grained
texture.
What is a phaneritic texture?
Rapid cooling causes this texture.
What is a glassy texture?
A rock that has large crystals
embedded in a matrix of smaller
crystals is said to have this
texture.
What is a porphyritic texture?
A board, gently sloping volcano
built from fluid basaltic lavas.
What is a shield volcano?
A small volcano built of
ejected lava fragments that
consist mostly of pea-towalnut size lapilli.
What is a cinder cone?
Also known as stratovolcanoes.
What is a composite cone?
Curved belts of volcanic islands.
What is the ring of fire?
A volcano composed of both lava
flows and pyroclastic material.
What is a stratovolcano?
Magma that reaches the
Earth’s surface.
What is lava?
Pertaining to activities,
structures or rock types of a
volcano.
What is volcanic?
Igneous activity that occurs at the
Earth’s surface.
What is extrusive?
Igneous rock that forms below
the Earth’s surface.
What is intrusive?
Named after the God of the
lower world.
What is plutonic?
What is tuff?
What is peridotite?
What is volcanic breccia?
What is komatiite?
What is obsidian?