Thursday, February 2, 2012

Earth science HW 2/2/2012

Happy Ground Hog's Day!  Punxsutawney Phil saw his shadow, and there'll be six more weeks of winter.

Earth Moon Projects are due on MOnday- this is a HARD deadline .  Make sure you have your completed poster, your notes packet, your workcited page and your rubric!!

Finish rough draft of convection currents demo lab into your notebook.  Answer the following analysis questions as complete sentences into your notebook..

Earth Moon Projects are due on MOnday- this is a HARD deadline .  Make sure you have your completed poster, your notes packet, your workcited page and your rubric!!

Analysis Observations:
  1. What was the motion of the food color at minute zero?

  1. Describe any differences in the food colors movement just after the candles have been lit.
  1. Describe the motion of the food coloring after the candles have been lit for five minutes
  1. What is the relationship between the motion of the sticks and the motion of the water?
  1. Describe how the temperature of the water relates to the movement of the sticks/current.
  1. In relation to the Earth’s interior what do the candles, water and sticks each represent?
  1. Explain how the demonstration exemplifies the Earth’s interior convection currents.


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