56. The mountains that separate European and Arctic Russia are

A. The Pyrenees
B. The Balkans
C. The Carpathians
D. The Urals

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57. The main properties of cosmic ray particles are

A. It’s an electric charge
B. It’s rest mass
C. It’s energy
D. All of these are its properties

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58. The model that describes how various geological processes create, modify and influence rock is called

A. Water cycle
B. Energy cycle
C. Rock cycle
D. None of the above

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59. The magnetic field generated due to the magnetic storm is directed in the ____ direction to the earth’s main field.

A. Same
B. Opposite
C. Southward
D. Northward

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60. The main factor determining a region’s climate is

A. Longitude
B. Latitude
C. Temperature
D. All of the above

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