biodegradation

Learn what types of organisms in forests cause trees to rot and mold to grow, along with how these processes affect the entire forest ecosystem.

Presents an introduction to nature's food chain, and looks at the role of decomposers in the cycle, explaining what they are, examining different types of decomposers, and describing their habitats. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Presents an introduction to nature's food chain, and looks at the role of decomposers in the cycle, explaining what they are, examining different types of decomposers, and describing their habitats. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Presents an introduction to nature's food chain, and looks at the role of decomposers in the cycle, explaining what they are, examining different types of decomposers, and describing their habitats.

Presents an introduction to nature's food chain, and looks at the role of decomposers in the cycle, explaining what they are, examining different types of decomposers, and describing their habitats.

Teaches children about scavenger animals and insects, explaining the place on the food chain, the role they play in energy production, and their impact on the environment.

Decomposition isn't always ugly and disgusting. And, believe it or not, it isn't always smelly. So unplug your nose! Get ready to take a trip into the world of rotten. Sometimes it's a gross journey---but not always.

An in-depth look at the science of decomposition, Death Eaters showcases how and why living things are recycled by the planet and its creatures after death.

Presents an introduction to nature's food chain, and looks at the role of decomposers in the cycle, explaining what they are, examining different types of decomposers, and describing their habitats.

Srta. Frizzle's class learns about decomposition on a field trip to an empty lot.