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Author Question: A ________ is a cone-shaped structure created by successive eruptions of volcanic materials such as ... (Read 45 times)

D2AR0N

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on: Jul 16, 2018
A ________ is a cone-shaped structure created by successive eruptions of volcanic materials such as lava or pyroclastic materials.
 
  A) caldera
  B) volcanic cone
  C) crater
  D) fumarole

Question 2

Which of the following choices best explains the difference between a crater and a caldera?
 
  A) A crater is a very large circular depression over 1 km across; a caldera is a small funnel-shaped depression.
  B) A crater is a small, funnel-shaped depression; a caldera is a large depression that has a diameter of over 1 km.
  C) A crater is a fissure in the crust; a caldera is a collapsed summit.
  D) A crater is a large circular depression over 1 km across; a caldera is a small, parasitic cone growing on the flank of the volcano.


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dominiqueenicolee

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


D2AR0N

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Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

atrochim

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Reply 3 on: Yesterday
Excellent

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