When is it great to turn green?
When is it illegal to poach eggs?
Do building ever get sick?
What is a fossil doing in a car's engine?
These are funny questions and there are even more to come, along with fact-filled answers, full-color photos, and humorous illustrations. Look inside! You'll learn, and laugh, as you you read about the environment-what has helped clean it up, how its creatures have been saved, and what you can do to help.