19 printable or digital pages to compare and contrast the Earth and its living creatures:the Earth and Moon, an astronaut and a doctor, lightning and an earthquake, a person and an animal, a tree and a cave, the wind and dirt, solid and liquid, day and night, real and imaginary animals, acorns and mushrooms, leaves and trees, and more. PRINT: I created a PDF version that you can download on your computer and print for students to use in class or at home. Click on "Add one to cart" and download