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1. 
What is magma?
A.
It is a red-hot liquid rock.
B.
It is a orange-hot liquid rock.
C.
It is a red-hot solid rock.
D.
It is a yellow-hot liquid rock.
2. 
What is erosion?
A.
It is the movement of eroded material.
B.
It is the accumulation of eroded material from other places.
C.
It is the removal of soil and rocks by wind and water.
D.
It is the destruction of soil and rocks by wind and water.
3. 
What is transport?
A.
It is the movement of eroded material.
B.
It is the accumulation of eroded material from other places.
C.
It is the removal of soil and rocks by wind and water.
D.
It is the environment of eroded material.
4. 
What is sedimentation?
A.
It is the movement of eroded material.
B.
It is the accumulation of eroded material from other places.
C.
It is the removal of soil and rocks by wind and water.
D.
It the accumulation of eroded material from other countries.
5. 
Where does the magma go?
A.
Up through the volcanic cone.
B.
Up through the crater.
C.
Up through the chimney.
D.
Up through the wire.
6. 
What is a circular opening where the magma emerges through?
A.
It is hole.
B.
It is tsunami.
C.
It is cone.
D.
It is crater.
7. 
What is a tsunami?
A.
It is an earthquake on the ocean floor which produce enormous and destructive waves.
B.
It is an earthquake on the earth floor which produce enormous and destructive waves.
C.
It is an earthquake on the ocean floor which produce small and destructive waves.
D.
It is an earthquake on the river floor which produce enormous and destructive waves.