Friday, March 28, 2008

activity 1

La Niña is cooler than a normal sea- surface temperature in the Pacific Ocean. the storm comes to land based through series easterly trade winds strengthen, cold upwelling from Peru and Ecuador intensifies. the temperatures in the midwest are cooler than normal. info provided by http://www.elnino.noaa.gov/lanina_new_faq.html

my topic relates to activity by when it hits it makes things cooler in the midwest than normal.

the activity was seeing the change in temperature of dirt, snow, and water. we started by heating the objects with a light and then we cooled them by turning off the light.

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