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Water Filtration
Worksheet
Name
Date
|
|
Sample
|
Appearance
of Water
|
Amount
of Water
|
Time
|
Bottle
1
Water with 'Sewage' Contaminant
|
|
|
|
Bottle
2
Water with 'Sewage' Contaminant
|
|
|
|
Bottle
1
Water with 'Oil' Contaminant
|
|
|
|
Bottle
2
Water with 'Oil' Contaminant
|
|
|
|
Bottle
1
Water with 'Pesticide' Contaminant
|
|
|
|
Bottle
2
Water with 'Pesticide' Contaminant
|
|
|
|
Bottle
with Sinkhole
Water with 'Sewage' Contaminant
|
|
|
|
Bottle
with Sinkhole
Water with 'Oil' Contaminant
|
|
|
|
Bottle
with Sinkhole
Water with 'Pesticide' Contaminant
|
|
|
|
Questions:
- Which bottle
contained the cave? (#1 or #2?)
- Which bottle
filtered the contaminants the best? Why?
- Which contaminant
was most difficult to filter out? Why
- What are
some examples of other pollutants that could affect groundwater?
- Why is clean
groundwater important?
- Define: Karst,
Sinkhole, Porosity, Permeability. How does each affect underground
water flow and filtration?
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