Thursday, April 3, 2008

activity 4

i hated this activity before we even started doing it. in this activity we put dark dirt in a pop bottle(which represented a greenhouse) and put a thermometer in it to measure the temperature for 20 minutes, then we put a heat lamp above it to heat it up. each group had a different item in the bottle or they had a different type of bottle which made everybody's results different. then in this activity we created a graph of everybody's results to see the change over the 20 minutes, and whose heated up the fastest and the slowest. this activity relates to my topic by when every thing starts to warm up it increases the chance of flooding.

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