Jorge is a cook in an underwater restaurant. He knows a lot about food webs. Dive in and learn about it with him.

Is the food chain shown above accurate? Does the first link depict a producer, the second link a herbivore, and the third link an omnivore / carnivore? Students must correctly determine whether a species is a producer or consumer, and...

Students learn about energy flow in food webs, including the roles of the sun, producers, consumers and decomposers in the energy cycle. They model a food web and create diagrams of food webs using their own drawings and/or images from...

[Free Registration/Login may be required to access all resource tools.] A close look at how animals and the environment interact with one another and specifically how the feeding relationships in a food web.

A comprehensive overview of food webs. Includes three videos: a half-hour show, a video short, and a short video where an expert answers children's questions. Other features of the site include facts, links, games and activities, a...

In this comprehensive lesson unit, students examine how overfishing has affected Chesapeake Bay's ecosystem. They will study food webs from the past and present and graph related data.

[Free Registration/Login may be required to access all resource tools.] Energy must constantly flow through an ecosystem for the system to remain stable. What exactly does this mean? Essentially, it means that organisms must eat other...

Explains the characteristics of food chains and food web; the different levels of producers, consumers, and decomposers; and the differences between food chains and food webs. Includes charts and a Venn diagram comparing the two.

A video and a short multiple-choice quiz on food webs that explains the difference between food webs and food chains, and the relationships that exist between organisms.

This lesson will explain how to create a food web to show transfer of energy within a community. It is 1 of 4 in the series titled "Food Webs."

Two differentiated tasks about food chains and webs. In the more challenging task, middle schoolers construct a food web to show the relationship of the animals and plants in a given environment. In the lower level task, students create...

Trace the energy transfer through food chains and food webs. Check your understanding by hovering your mouse over questions to reveal the answers.

Discover how energy flows as part of a food web. Identify the ultimate source of energy for organisms on Earth.

Given illustrations, students will analyze the flow of matter and energy in food chains, food webs, and ecological pyramids.

Starts with living and non living and works through producers, consumers, food chains and food webs.

The students will become the food web in this fun interactive classroom activity. Detailed instructions, background information, guiding questions, and activity worksheets are provided.

[Free Registration/Login may be required to access all resource tools.] Describes how food chains and webs represent feeding relationships.

A lesson that helps students understand food chains and food webs. With the background information, interactive activity, and extensions, students will see the interconnectedness and interdependence of organisms. Activity has students...

Explains what a food web is, the complexity of one in a rainforest, and how energy flows through a food web.

A short lesson explaining the "web of interactions" that occur in a food web. Understand how the energy flows between autotrophs and consumers. [0:35]

Explains the characteristics of tropical and temperate rainforests and what rainforest food webs look like.

This unit contains interactive lessons on animal ecosystems, animal classification, adaptations, and food chains.

Visualize how energy transfer takes place in two linked food chains, and how it demonstrates the interdependence organisms of the Great Salt Lake.

Answer these ten interactive questions about ecological feeding relationships by choosing the correct image that completes each food chain.