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Geo-Tectonics - Geography General Knowledge Multiple Choice Questions with Answers

31 This is the scale used to measure the size of volcanic eruptions
A Richter Scale
B Volcanic Explosivity Index
C Volcano Eruptivity Scale
D None of the above

Answer: Option [B]
32 Eruptions from composite volcanoes are usually
A light and less violent
B loud but less violent
C soft and more violent
D loud and more violent

Answer: Option [D]
33 Acid lava flows slowly as it is highly
A dense
B viscous
C sensitive
D all of the above

Answer: Option [B]
34 Passageway which joins vent to crater of volcano is known as
A Crater
B Vent
C Cone
D Pipe

Answer: Option [D]
35 Eruptions of composite volcanoes are loud and violent because that contain
A basic lava
B viscous composite lava
C viscous acid lava
D none of the above

Answer: Option [C]


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