Scholastic
Scholastic: Study Jams! Science: Ecosystems
A video and a short multiple-choice quiz on the topic of ecosystems, covering biotic and abiotic factors, and the roles organisms play in an ecosystem.
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.
That Quiz
That Quiz: Biotic or Abiotic? Living or Non Living?
This fun quiz has you choose between different images to decide whether it is biotic or abiotic. It also gives examples through illustrations of abiotic and biotic things.
Khan Academy
Khan Academy: What Is Ecology?
A webpage giving an overview of ecology. Learn about the biotic and abiotic factors that make up an ecosystem as well as the different levels of ecology.
Utah Education Network
Uen: Habitat Alterations of a Riparia
This field trip is designed to physically immerse students in the concept of habitat alteration focusing on biotic and abiotic habitat alterations.
PBS
Pbs Teachers: Canyonlands: Tonight Our Guest Is
This lesson will help students understand that animals adapt to abiotic and biotic conditions in their environment, some of which have evolved over a long period of time through the process of natural selection, and identify the...
Other
Vida: Living and Non Living Things
Study these four images when learning about living and nonliving things.
Sophia Learning
Sophia: Ecosystem
A PowerPoint giving a basic definition of an ecosystem. Also explained with a definition and examples are abiotic and biotic factors of the ecosystem.
Sophia Learning
Sophia: Ecosystems
Gives basic information about the community that forms between living and non-living factors that function together in an ecosystem. [47 secs]
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.