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

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

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

Let your kid's knowledge of leaf vocabulary climb as high as a tall, tall tree with this fun word search.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

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.

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

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.

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

Children get to know a few geology terms in this landform word search puzzle.

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

Search for natural resources with this fun worksheet for second and third graders!

Search for natural resources at the beach in this engaging worksheet for second and third graders!

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

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

Cave formations come in all kinds of shapes and sizes; get the scoop on common cave formations with this two page printout with a maze and vocabulary.

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

Here's a great introduction to five famous astronomers for kids. See who got the star party started with this worksheet.

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

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

Draw the phases of the moon in this earth sciences worksheet!