In this lesson, learners investigate and compare the needs of plants and animals. The lesson can be downloaded in PDF format.

Explains what a predator-prey relationship is and describes ten examples of this.

An environmentally conscious group brings to light the relationship between food, water and energy, and the importance of sustainability. The site looks at issues such as animal welfare, social justices, food policy, the industrial food...

This site provides information about seahorses, including reproduction, behavior and ecology. Provides several links and an interactive menu.

Learn what fossil evidence reveals about the life and ecological interactions of the extinct seal-like allodesmus.

Learn all about the twenty named species of armadillos. Browse through pictures of many of the species while learning about the natural history of this animal. Also includes facts, taxonomy, scientific research, and information on human...

Dedicated to aquatic resource conservation, this task force addresses the expansion of harmful plants, fish, and other animals and invasive species

This entry identifies the defining characteristics of the various diets of animals, including those that are herbivores, carnivores and omnivores.

Tillena Lou and her siblings spend a lazy day imagining what it might be like if they were other types of animals. What would they need to survive? Synopsis: Tillena Lou explores her home and discovers interesting things about the...