Wednesday, April 16, 2008

Activity 4

In this experiment we had six bottles filled with six different dirts/sands. In this Bottles A and B dirt from all over the place was placed in the bottles. In bottles C and D sand from a desert was placed. Then in bottles E and F dirt from a body of water was place. After finishing the experiment I found out that the sand from the deserts warmed up the fasted and held more heat. The dirt from a body of water warmed up second fastest then the dirt from all over warmed up the slowest. The sand would be the worst if we had a drought because it is the hottest and and holdes less water. The dirt from all over would help during a drought because it stayes cooler and holdes more water.


http://www.indyweek.com/gyrobase/Content?oid=oid%3A168902

http://www.reliefweb.int/rw/rwb.nsf/db900sid/VBOL-6GGGSP?OpenDocument

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