Wiping out the Waters

WIPING OUT THE WATERS

ALL ABOUT INVADING THE GREAT LAKES OF MICHIGAN AND MANY OTHER LAKES

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So the Lakes are being invaded by what? Aliens? NO! Well not exactly. You see, some ships don't empty there ballasts [ballasts are full of eather fresh water or ocean water] and so ocean animals and ocean water are the ones invading many lakes.[see map below]