Describes how food chains and webs represent feeding relationships.
There is background reading, interactive activity to learn the parts of an ecosystem and how it's connected based on food. There are discussion question included.
Food chain and web and flow of energy through trophic levels
A list of student-submitted discussion questions for Food Chains and Food Webs.
Describes the current state of the Southern Sea Otter and efforts to explain declining population levels. The answer to the problem lies in the interplay of multiple factors giving students a real world conservation problem.
Looks at the relationship between horseshoe crab spawning and Red Knots’ annual migration. Investigates how horseshoe crabs affect Red Knot survival, reasons for declines in horseshoe crabs and seasonal patterns of behavior.
This study guide introduces ecology and looks at how organisms interact with the environment. It also reviews ecosystems, food chains, food webs, and trophic levels.
These flashcards help you study important terms and vocabulary from Food Chains and Webs.