These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

Dive into a coral reef ecosystem with this life science worksheet!

Dive into habitat studies with this second- and third-grade worksheet!

Learn how seeds move with this second- and third-grade matching activity!

Discover how plants survive in the desert with this third-grade habitat worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

Explore a forest habitat with this life science worksheet for second graders!

Explore the vast ocean with this habitat worksheet for second and third graders!

Explore a tropical rainforest habitat and its inhabitants with this engaging worksheet for third graders!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Take a trip down to the river with this second- and third-grade habitat worksheet!

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

Decide which plants could survive in the desert with this second- and third-grade habitat worksheet!

Learn more about a tide pool habitat with this life science worksheet for second and third graders!

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

Determine if certain animals could live in a temperate deciduous forest with this habitat worksheet for third graders!

Get to know the residents of the reef with this coral reef-themed crossword, perfect for expanding life science knowledge and working on vocabulary, too!

Why do some desert animals have large ears? Why do others have scales? Learn the answers to these questions and more with this life science worksheet!

Discover what lives in the depths of the sea in this second- and third-grade habitat worksheet!

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

Children match animals to their ecosystems in this life sciences worksheet.

Explore grasslands and their fauna in this thought-provoking worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Deserts might seem inhospitable to life, but there are actually plenty of animals that can live there!

Stroll through the flora of a temperate deciduous forest in this third-grade worksheet!