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

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

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

How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

Find out what wind is all about in this intro to earth science worksheet.

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

Do you know why Mars is called the Red Planet? Find out that and more on this planet printable.

Do you wish to boldly go where no astronaut has ever gone? Blast off with this coloring page that features four new planets for you and your crayons to explore.

Dig in to the layers of the earth with this science coloring page!

Do you know how tornadoes form?This science worksheet diagrams what is known about what causes tornadoes to form.

Learn the many features of planet earth in this easy earth science vocabulary chart.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

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

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Outer space enthusiasts, here is the perfect project for you! Make a solar system mobile with this 8-part printable.

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

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

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!

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

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.

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.

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

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.

Looking for a fourth grade worksheet to help your kid with science? This printable will test his knowledge of the water cycle.

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

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

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

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