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

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

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

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

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

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

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

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

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

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

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.

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.

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