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Author Question: Gravity was important in the formation of our planet because it pulled dense metals such as iron and ... (Read 123 times)

Melani1276

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on: Aug 22, 2018
Gravity was important in the formation of our planet because it pulled dense metals such as iron and nickel inward, forming Earth's core.
  Indicate whether the statement is true or false

Question 2

What is the typical depth of light penetration in the open ocean?
 A) 40 meters
  B) 100 meters
  C) 330 meters
  D) 600 meters


jackie

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Reply #1 on: Aug 22, 2018
Answer to Question 1

True

Answer to Question 2

B


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Melani1276

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Reply #2 on: Aug 22, 2018
Thanks


jackie

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Reply #3 on: Aug 22, 2018
Welcome :)


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