Celebrate the earth—do something for a cleaner, healthier planet!

• Lots of links to kid-friendly environmental pages from the US government.
  
• Calculate your “carbon footprint” – how much you add to global warming.
  
• What can you do?
  
• Earth day coloring and activity book.
  
• Canadian site with ecology games, information and a ton of fun stuff.
  
• Lorax Save the Trees game.