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Chemical Information Table:

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3. Did any of the water treatments from your experiment have a negative effect (worse than the<br />

filtered water control) on the pea seeds? If so state which ones.<br />

___________________________________________________________________________<br />

______________________<br />

4. For the waters listed above, what chemicals or other aspects of the water do you think may<br />

have caused the patterns you observed?<br />

___________________________________________________________________________<br />

___________________________________________________________________________<br />

___________________________________________________________________________<br />

___________________________________________________________________________<br />

___________________________________________________________________________<br />

___________________________________________________________________________<br />

___________________________________<br />

Often times, in science, we find that the answers only lead us to more<br />

questions and those questions bring forth new ideas which can then be<br />

tested experimentally.<br />

Considering what you have leaned and observed over the past few<br />

weeks write down two questions you have about water quality, water<br />

pollution and/or its effects on the environment that could be tested with<br />

additional experiments.<br />

1. __________________________________<br />

__________________________________<br />

__________________________________<br />

__________________________________<br />

__________________________________<br />

__________________________________<br />

________________<br />

2. __________________________________<br />

__________________________________<br />

__________________________________<br />

__________________________________<br />

__________________________________<br />

__________________________________<br />

________________

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