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Jouer Test
1. 
Scientists have determined that gamma-ray ...are electromagnetic radiation.
A.
bursts
B.
starvation
C.
emit
D.
deposited
2. 
A "volcanic winter" would block sunlight, prevent the growth of crops and lead to ...
A.
famine
B.
wipe out
C.
starvation
D.
swell
3. 
A gamma-ray burst releases more energy than the sun will, ... in its lifetime.
A.
extinction
B.
ash
C.
magma chamber
D.
emit
4. 
When ash or sediment is ..., it settles in a covering layer.
A.
starvation
B.
deposited
C.
wipeout
D.
magma chamber
5. 
If we are not able to grow crops, there will be a world-wide...
A.
extinction
B.
burst
C.
famine
D.
emit
6. 
An asteroid with a diameter over one kilometer could ... all life on Earth.
A.
ash
B.
magma chamber
C.
swell
D.
wipe out
7. 
When a magma chamber heats and fills, it causes the ground above it to ...
A.
swell
B.
emit
C.
extinction
D.
ash
8. 
The ... under Yellowstone caused the ground to swell almost 27 centimeters.
A.
extinction
B.
swell
C.
magma chamber
D.
famine
9. 
The Toba eruption caused the deposit of an ... layer that was 15 centimeters thick.
A.
wipe out
B.
famine
C.
ash
D.
starvation
10. 
The mass ... caused by the super volcano eruption in Russia 250 million years ago took thousands of years to happen.
A.
extinction
B.
emit
C.
starvation
D.
swell