Where Does Our Drinking Water Come From?
Science: Land and Water - Where does our drinking water come from?
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ALUM
AQUIFERS
CHLORINE
DISTRUBTION
EROSION
FILTER
FILTRATION``
GROUNDWATER
INTAKE
LIME
SEDIMENTATION
SURFACEWATER
| O | Y | C | Y | F | X | I | V | L | Q | C | T | A | Z | V |
| Z | N | F | X | U | N | J | O | Z | B | H | X | P | I | H |
| P | Z | O | I | N | T | A | K | E | W | X | J | I | D | N |
| Q | V | Z | I | L | I | M | E | F | V | J | U | M | O | Y |
| X | P | R | P | T | T | R | H | T | Y | A | I | I | I | L |
| V | J | M | E | Z | A | R | Y | Y | O | X | S | A | J | C |
| G | E | S | V | T | Y | T | A | Z | Y | O | T | F | K | C |
| G | F | N | R | N | A | G | N | T | R | Y | T | F | X | Z |
| U | N | E | I | E | R | W | F | E | I | F | T | N | D | S |
| G | Y | G | Z | R | F | E | D | S | M | O | W | J | A | E |
| C | M | M | K | M | O | I | T | N | K | I | N | K | N | N |
| G | W | Z | U | G | Q | L | U | L | U | C | D | ` | U | W |
| U | F | D | M | L | V | D | H | Q | I | O | I | E | ` | B |
| Q | J | R | E | T | A | W | E | C | A | F | R | U | S | Q |
| N | O | I | T | B | U | R | T | S | I | D | Q | G | M | L |
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