Tuesday, October 26, 2010

green book labs

Activity 1
In this activity wee tested water sand and dirtto see what heats and cools the fastest. It turns out that the water heats up the slowest. We also found out that the dirt heats the fastest. Then the sand was in the middle of them both. That is not what i expected. I expected the water to heat the fastest, and the sand to heat of the second most, then the dirt to heat the slowest.

Activity 4
in this activity we test dirt with and with out clouds, sand with and with out clouds, and then water with and with out clouds. it turns out the one that heated the fastest is the is the sand with out clouds. this is not what i expected to happen. I thoght that the water with out clouds would heat up the fastest.

small scale labs help us by tell what would happen in real life.

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