Transcript Template - Timed Questions

Earth Cycles
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Write down the correct term for the
definition.
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Question 1
The rise in the temperature of the Earth
due to carbon dioxide and other
greenhouse gases.
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is up!
Question 2
The study of the movement of large pieces
of the Earth’s crust.
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is up!
Question 3
The % of nitrogen in the current
atmosphere.
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is up!
Question 4
The reaction between soluble ions leading
to insoluble substances. These may fall to
the ocean floor and slowly form
sedimentary rocks.
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is up!
Question 5
Type of rock formed when molten rock
cools.
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is up!
Question 6
The % of carbon dioxide in the current
atmosphere.
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is up!
Question 7
One of the four gases making the early
atmosphere. Once oxygen was present it
was turned into carbon dioxide and water.
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is up!
Question 8
Layers of rock that have cracked so that
they are broken and no longer in alignment.
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is up!
Question 9
Type of rock formed when the material in
pre-existing rocks recrystallizes under high
temperature and/or pressure.
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is up!
Question 10
Fine-grained igneous rock with small
crystals formed when lava cools quickly on
the Earth’s surface. Basalt is an example.
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is up!
Question 11
One of the four gases making the early
atmosphere. It disappeared as nitrifying
bacteria evolved on Earth.
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is up!
Question 12
Layers of rock that have been pushed
together.
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is up!
Question 13
A type of igneous rock with large crystals
formed when magma cools slowly beneath
the Earth’s surface. Granite is an example.
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is up!
Question 14
One of the four gases making the early
atmosphere. Large amounts disappeared as
plant life evolved on Earth.
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is up!
Question 15
Formed from the condensation of water
vapour from the early atmosphere as the
Earth cooled.
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is up!
Earth Cycles
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Reveal Answers
Question 1
The rise in the temperature of the Earth
due to carbon dioxide and other
greenhouse gases.
Answer
Global warming
Question 2
The study of the movement of large pieces
of the Earth’s crust.
Answer
Plate tectonics
Question 3
The % of nitrogen in the current
atmosphere.
Answer
79%
Question 4
The reaction between soluble ions leading
to insoluble substances. These may fall to
the ocean floor and slowly form
sedimentary rocks.
Answer
Precipitation
Question 5
Type of rock formed when molten rock
cools.
Answer
Igneous
Question 6
The % of carbon dioxide in the current
atmosphere.
Answer
0.036%
Question 7
One of the four gases making the early
atmosphere. Once oxygen was present it
was turned into carbon dioxide and water.
Answer
Methane
Question 8
Layers of rock that have cracked so that
they are broken and no longer in alignment.
Answer
Fault
Question 9
Type of rock formed when the material in
pre-existing rocks recrystallizes under high
temperature and/or pressure.
Answer
Metamorphic
Question 10
Fine-grained igneous rock with small
crystals formed when lava cools quickly on
the Earth’s surface. Basalt is an example.
Answer
Extrusive
Question 11
One of the four gases making the early
atmosphere. It disappeared as nitrifying
bacteria evolved on Earth.
Answer
Ammonia
Question 12
Layers of rock that have been pushed
together.
Answer
Fold
Question 13
A type of igneous rock with large crystals
formed when magma cools slowly beneath
the Earth’s surface. Granite is an example.
Answer
Intrusive
Question 14
One of the four gases making the early
atmosphere. Large amounts disappeared as
plant life evolved on Earth.
Answer
Carbon dioxide
Question 15
Formed from the condensation of water
vapour from the early atmosphere as the
Earth cooled.
Answer
Oceans
Earth Cycles
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