The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

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

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

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

Let your child explore the vocabulary associated with Earth's landforms with this colorful word search.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

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

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

Where to flower babies come from? Use this word search to learn about the different pollinators in our environment, and how they help spread plant seeds.

Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.

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

Use this lightning diagram to go along with what your child is learning about weather systems in school!

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

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.

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

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

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