Does your little gardener know about compost? Test their knowledge of this sensationally smelly earth science process!

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

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

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

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Learn all about precipitation and the role it plays on the planet in this weather science worksheet.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Find out all about snow in this worksheet -- what it is, where it comes from and what it looks like.

Let's play animal hide and seek! Your little zookeeper will learn all about animal camouflage with this adorable worksheet.

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

All of these products are made from plants, or they can be! Practice using a Venn diagram, researching and classifying items with your kids.

All living things need water to survive. Listed are some of the ways we use water: can your child think of others?

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

Ever lay on your back to look at the clouds? Now you'll know which types of cloud make up all those silly shapes you see with this diagram.

Help your child learn weather words with this climate-themed word search.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Take a look into the layers of the earth with this soil science sheet! Your little digger can learn about the different soil layers and what lives in each one.

Studying earth science? Learn about the different types of clouds with the series of cloud types.

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

First graders can read the information about Mercury then label each layer of the planet using what they've learned.