A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Peel back the layers of the earth in this earth science worksheet. Can you name all of them?

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Where is the Earth in space? Check out this worksheet that describes where weÃand some of our neighborsÃare in our galaxy.

Does your child know where Earth is in the Solar System? He'll learn as he completes this fun, planet printable.

Learn a little about our planet with an Earth coloring sheet and find out more about our travels in to space by aswering the question at the bottom of the page!

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

From glaciers to mountains to wetlands, our planet has lots of different landforms. Help your child learn all about them with this fun earth science crossword.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

What on earth is a Saw Whet Owl? Find out about this species, and why it's named that way, with a fun info sheet!

Did you know the surface of the Earth is always changing? Learn about the events that change Earth's surface with this crossword puzzle for second and third graders!

Discover how dolphins use sound to see in this fascinating worksheet!

Learn Saturn facts with this science printable, like that it is one of the large gas planets in our solar system!

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

Learn about the farthest planet in our solar system, Neptune. Facts include interesting bits about the vast winds that keep its surface moving!

Coyotes' famous howl gave them the nickname "song dogs." This is just one of several coyote facts your child can learn from this worksheet.

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

Learn Jupiter facts in this worksheet. Your child can test his knowledge of the solar system by answering the trivia question at the bottom of the page.

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

Learn about the "dwarf planet" in our solar neighborhood. There are more Pluto facts to learn, if you figure out the answer to the question on the page.

Animal lovers, here is a fun page all about the falcon! Your child will read a few fun facts about this bird, and complete a word scramble.