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

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

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

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

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!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

This packet of worksheets introduces children to food webs, an important life science concept.

Children will learn important facts about food chains in these worksheets.

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

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

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!

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

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

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

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

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

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

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

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

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

Be a busy bee as you learn all about the different jobs honey bees have in their hives!

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

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

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

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

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

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

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

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