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
| M | C | N | D | G | V | M | L | B | M | M | G | J | U | O |
| B | S | C | K | M | Q | C | C | U | H | R | Y | K | X | V |
| G | U | E | R | O | S | I | O | N | L | R | Y | K | D | C |
| U | R | I | D | I | S | T | R | U | B | T | I | O | N | X |
| W | F | O | C | I | N | T | A | K | E | W | V | Z | R | Y |
| S | A | I | U | N | M | N | D | Z | E | Y | C | Z | B | V |
| Z | C | Q | L | N | B | E | E | R | J | N | D | M | R | X |
| H | E | R | U | T | D | Q | N | N | R | G | U | G | B | I |
| Y | W | V | M | I | E | W | D | T | I | L | G | B | L | B |
| Y | A | B | V | N | F | R | A | I | A | R | S | W | Z | O |
| T | T | A | S | U | K | E | E | T | A | T | O | M | V | N |
| Q | E | U | M | C | J | I | R | M | E | Q | I | L | P | U |
| N | R | S | Q | B | C | G | F | S | I | R | W | O | H | U |
| V | ` | ` | N | O | I | T | A | R | T | L | I | F | N | C |
| B | A | U | R | N | S | U | E | A | C | T | D | V | X | G |
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