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Author Question: What is basalt? A) any substance that evaporates easily and is a gas, liquid, or ice on Earth B) ... (Read 81 times)

dbose

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on: Jul 27, 2018
What is basalt?
 
  A) any substance that evaporates easily and is a gas, liquid, or ice on Earth
  B) a type of rock that makes relatively low-viscosity lava
  C) a type of metal that tends to create stratovolcanoes when eruptions occur
  D) a type of mineral that is the main ingredient of sea salt
  E) another name for lava

Question 2

About how many extrasolar planets have been discovered (as of 2008)?
 
  A) tens
  B) hundreds
  C) thousands
  D) tens of thousands


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bd5255

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


dbose

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Reply #2 on: Jul 27, 2018
Thank you!


bd5255

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Reply #3 on: Jul 27, 2018
Always glad to help...


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