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Author Question: What theoryexplains the movement of the continents on Earth's surface? a. continental spreading ... (Read 63 times)

MirandaLo

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on: Jul 27, 2018
What theoryexplains the movement of the continents on Earth's surface?
 
  a. continental spreading
  b. continental drift
 c. continental tectonics
  d. continental rifting
 e. continental rise

Question 2

Distinguish between pressure and density. How are they related to each other?
 
  What will be an ideal response?


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Expo

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

b

Answer to Question 2

Pressure is a measure of the force that matter exerts on its surface area (i.e. in2). Density is a measure of the amount of matter in a given volume (i.e. cm3). A very low-density gas and a very high-density gas might have the same pressure if they have different temperatures.


MirandaLo

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

ghepp

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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