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Jugar Test
1. 
What is the atmosphere?
A.
It is the layer of gases that surrounds and protects the Earth.
B.
It is the layer of gases that in next to the Earth.
C.
It is the layer of gases that surrounds Mars.
2. 
The gases that possesses the atmosphere are:
A.
Oxygen, carbon dioxide anda water vapour
B.
Oxygen, nitrogen, dioxide and water vapour
C.
Oxygen, nitrogen, carbon dioxide and water vapour
3. 
What is the nitrogen?
A.
The less abundant gas
B.
The most abundant gas
C.
it is a polluting gas.
4. 
What is the oxygen?
A.
The second most abundant and is used by the living beings.
B.
The first most abundant and is used by the living beings.
C.
The second most abundant and is used by planets.
5. 
What is carbon dioxide?
A.
The most abundant gas
B.
it is a ecologic gas.
C.
it is a polluting gas.
6. 
Where is water vapour produced?
A.
Humid areas
B.
Dry areas
C.
Rain forest
7. 
Who many parts does the atmosphere contain?
A.
5
B.
3
C.
2
8. 
What are the characteristics of the upper part?
A.
There is a lot oxygen and there are several layers.
B.
There is little oxygen and there are several layers.
C.
There is little oxygen and there is one layer.
9. 
How many atmospheric phenomena are produced in the lower part?
A.
2
B.
4
C.
3
10. 
Where is rain produced?
A.
Lower part.
B.
Upper part.
C.
Wind
D.
Clouds