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Author Question: Which of the four spheres of Earth is the most extensive? A) Geosphere B) Atmosphere C) ... (Read 16 times)

kamilo84

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on: Jul 16, 2018
Which of the four spheres of Earth is the most extensive?
 
  A) Geosphere
  B) Atmosphere
  C) Hydrosphere
  D) Biosphere

Question 2

What is the scientifically accepted age of the formation of the universe?
 
  A) 4.6 billion years
  B) 10 billion years
  C) 13.7 billion years
  D) 8.7 billion years


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skipfourms123

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

Answer: A

Answer to Question 2

Answer: C


kamilo84

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Reply 2 on: Jul 16, 2018
Excellent

aliotak

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Reply 3 on: Yesterday
Gracias!

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