Earth Science Challenge #2 (Medium)

Posted April 18, 2017 by ilee

Create an impermeable layer (i.e. asphalt).

The Challenge

Details: Use terrain color to indicate a layer where the water just stays there for a time and evaporates without infiltrating the ground.

When you're finished, make your project public and share the link below.  Make sure to include: 

  • Why did you choose this challenge question?
  • The URL for public link.
  • What did you struggle with most?
  • Is there anything else you still need help with?


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