Chapter 6 - Ecosystems

life_science

 

 

Unit B - Living Things and Their Environments

Chapter 6 - Ecosystems

Discover more about ecosystems, food chains, food webs, and the cycles of life. Examine how the animals survive Earth's changes.

Make an Ecosystem Diorama

Hands-on Activity

Make an Ecosystem Diorama

Now you can gaze at your favorite museum diorama anytime you want, night or day. Grab your crayons, and create a shoe-box replica of A Wading Bird Rookery, The Olympic Rain Forest, or A Giant Cactus Forest.

Spectrum of Habitats

Curriculum Materials

Spectrum of Habitats

Did you know that the world's deserts keep expanding each year? Or that islands have the highest animal extinction rate—75 percent? Take a closer look at the major habitats found on Earth.