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Author Question: Why doesnt the melting of ocean-based ice raise as much concern and the melting of land-based ice? ... (Read 116 times)

misspop

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on: Jul 28, 2018
Why doesnt the melting of ocean-based ice raise as much concern and the melting of land-based ice?
  1.Unlike land-based ice, ocean-based ice already displaces water, so when it melts ocean levels wont change much.
  2.Because ocean-based ice is in the oceans, it will affect the level of the oceans much more than land-based ice.
  3.Both ocean-based ice and land-based ice raise the same level of concern.

Question 2

Two spheres are made of the same metal and have the same radius, but one is hollow and the other is solid. The spheres are taken through the same temperature increase. Which sphere expands more?
  1.solid sphere
  2.hollow sphere
  3.They expand by the same amount.
  4.not enough information to say


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abctaiwan

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Reply #1 on: Jul 28, 2018
Answer to Question 1

1

Answer to Question 2

3


misspop

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Reply #2 on: Jul 28, 2018
TY


abctaiwan

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Reply #3 on: Jul 28, 2018
You're welcome


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