Learn the science of volcanic eruption with this cutaway diagram

If you think volcanoes are cool, this worksheet will blow your mind! Learn about the rock cycle by reading the paragraph and taking a multiple choice quiz.

Learn all about hurricanes in this earth science Q&A.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

Did you know that there are forests in the temperate ocean ecosystem? Learn all about the temperate ocean with this fun ecosystems sheet!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

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

You can find rocks almost anywhere, but there's a lot more to rocks than meets the eye. Check out this science worksheet to learn all about rock formations.

Learn all about rivers--how they were formed, what they're made of, and what they do for us and the planet--in this reading and science worksheet.

Searching for a worksheet to help your fourth grader with science? This printable will help him practice astronomy vocabulary.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Where do flower babies come from? Find the answers in this word search about plant reproduction!

Practice geology vocabulary with this challenging crossword puzzle.

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

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

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

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

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

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