CK-12 Foundation
Ck 12: Episd: What Are Biomes?
[Free Registration/Login may be required to access all resource tools.] Students will consider the influences that create different biomes. Recognize and classify the types of biomes.
Science Education Resource Center at Carleton College
Serc: Plant Succession Field Investigation
This lesson is to be used as an introduction to ecosystems and plant succession. Students will observe both biotic and abiotic features of a selected site on a plot of wild land. They will take notes, make drawings, and collect samples...
CK-12 Foundation
Ck 12: Biology: Importance of Biodiversity
[Free Registration/Login may be required to access all resource tools.] Describes the causes of species diversity in an ecosystem, why it is important for an ecosystem to have stable biodiversity, what happens if it becomes unstable, and...
CK-12 Foundation
Ck 12: Life Science: 12.11 Habitat and Niche
See how organisms each have their own role in the ecosystem.
CK-12 Foundation
Ck 12: Earth Science: Biological Communities Study Guide
Review the relationship between populations and ecosystems.
National Center for Ecological Analysis and Synthesis, University of California Santa Barbara
Kids Do Ecology: Learn About Ecology
This resource provides information about ecology.
BiologyWise
Biology Wise: Facts About Autotrophs and Heterotrophs
Explains what autotrophs and heterotrophs are, the several types of each, their roles in an ecosystem's food chains, and the differences between them.
Soft Schools
Soft Schools: Biodiversity Quiz (Ecological Problems)
Take an interactive quiz over ecological problems affecting the environment. After completing the quiz, check your score, and then revisit any incorrect question for further review.
Other
Vida: Living and Non Living Things
Study these four images when learning about living and nonliving things.