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