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Show the world how you are helping to save the environment. Send in your tip or a picture. Check out our green tips, send yours More environmental I-reports Take action! When you want to help the planet's ecosystems and wildlife, these are opportunities to Impact Your World. Do something! Take action at Impact Your World Use the free materials provided by the educators at CNN Student News to make Planet in Peril a true learning experience for your students. Resources from CNN Student News See if you can outwit illegal animal traffickers. Play "Animal Rescue" and save as many rare creatures from captivity as you can. Play game Download Calendar