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.

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

So what on earth is this funky creature? He is a Louisiana Pancake Batfish, one of several brand new species discovered within the past two years.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

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.

It's pretty rare when a planet comes between Earth and the sun, but it happened on June 5, 2012. Learn about this mind-boggling event with this cool worksheet!

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Introduce your little astronomer to Earth's 'sister planet' Venus! He'll color the picture as he learns fun facts about our solar system's brightest planet.

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

Did you know that 763 Earths could fit inside Saturn? Learn more fun facts about Saturn on this fun science printable.

Get to know Earth's neighbor a bit more with this Mars coloring page! Your child can read a few fun facts about Mars as he colors.

Help kids understand the size and scope of billions of years with this helpful reference worksheet.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Searching for a worksheet to help your fourth grader with science? This printable will help him with geology.

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

Practice geology vocabulary with this challenging crossword puzzle.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

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

Help your budding geologist learn about these common landforms in this worksheet on peninsulas and capes.

Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.

Learn all about the ooey-gooey areas of land called wetlands that provide a home for certain kinds of plants and animals.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

Can you help Cornelius create a crazy compost concoction? Help your child review his knowledge of compost and recycling with this fun worksheet.

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