Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

Unearth fossils in this explorative third-grade worksheet!

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Worm your way through this soil maze, which doubles as a fun way to review the names of the different soil layers.

Can you help Cornelius create a crazy compost concoction? Help your child review his knowledge of compost and recycling with this fun worksheet.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

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.

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Quiz your little scientist on his knowledge of the soil layers! He'll be reviewing some important earth science concepts and key terms.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

Analyze fossils with this engaging third-grade science worksheet!

Teach your child about plants with this worksheet, which helps your child practice botanical vocabulary.

Help third and fourth graders become rock stars with this informative geology worksheet!

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Get to know Earth's star with with this diagram and vocabulary worksheet!

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!