Glossary
Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL
P |
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PercolatingWhere water slowly trickles downwards | |
Point source pollutionWhen contamination originates from a single source that can be traced | |
PolderingThe
building of dykes and drainage canals in low lying reclaimed coastal areas | |