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

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

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

This is the story of our solar system. Learn about the life of Nicolaus Copurnicas and his great discovery. Learn more by answering the question at the bottom.

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 the swirling, whirling science behind tornadoes with this wild worksheet.

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

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

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

What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!

What is the water cycle? We're glad you asked! Learn about this amazing natural system that's been working for billions of years.

Discover how water flows in this informative environmental science worksheet!

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

Shake up your science studies with this worksheet about earthquakes.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

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

Water covers 70% of Earth’s surface—but where exactly is it? Find out in this fifth-grade worksheet!

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

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

Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!