Java must be enabled to use the Crossword Weaver Live brand of on-screen interactive crossword puzzle solving applet.
 
WORD BANK:

Air, animals, clean, earth, earthday, fish, forest, green, litter, plants, pollute, preserve, recycle, trash, trees, water.
 

Crossword Weaver Live™ - Copyright 2004 Variety Games, Inc. www.CrosswordWeaver.com