Environmental Chemistry
Effect of fossil fuels burning on pollution.
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ACID-RAIN
CATALYTIC
COMBUSTION
CONVERTER
DESULFURISATION
DIMMING
FOSSIL
GASES
GLOBAL
GREENHOUS
HYDROCARBON
INCOMPLETE
MONOXIDE
NITROGEN
PARTICULATES
POLLUTION
QUICKLIME
SMOG
SULFUR
WARMING
| D | I | M | M | I | N | G | M | Q | N | S | C | G | S | X |
| W | E | W | L | V | J | V | G | M | W | E | O | Q | E | P |
| H | U | S | Z | Q | I | O | O | I | Q | T | N | D | S | N |
| Y | O | M | U | C | M | N | Z | D | Z | A | V | E | A | W |
| D | Y | O | P | L | O | U | C | O | R | L | E | T | G | R |
| R | B | G | P | X | F | Z | U | Z | W | U | R | E | N | Q |
| O | N | O | I | T | S | U | B | M | O | C | T | L | I | L |
| C | G | D | M | M | Q | W | R | H | O | I | E | P | M | N |
| A | E | O | Y | K | P | E | E | I | P | T | R | M | R | E |
| R | G | R | E | E | N | H | O | U | S | R | K | O | A | G |
| B | L | N | I | A | R | - | D | I | C | A | X | C | W | O |
| O | O | N | O | I | T | U | L | L | O | P | T | N | Q | R |
| N | B | R | L | I | S | S | O | F | A | R | D | I | C | T |
| E | A | F | W | C | A | T | A | L | Y | T | I | C | O | I |
| Y | L | E | M | I | L | K | C | I | U | Q | N | G | H | N |
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