Food Webs
Grade 5 · Science · Ecosystems · Oklahoma, USA
Lesson Summary
See how multiple food chains connect to form a food web in an ecosystem.
Explanation
A food chain is a simple path that shows who eats whom, but most animals eat more than one thing. A food web shows all the overlapping food chains in an ecosystem. It gives a more complete picture of how energy flows because it shows that a rabbit might be eaten by a hawk, a fox, or a snake. If one species disappears, the food web helps you see which other species will be affected.
Practice Questions
Q1: How is a food web different from a food chain?
Answer: A food chain shows a single path of energy, while a food web shows many connected food chains and how organisms have multiple sources of food.
Q2: If the mice in a food web disappeared, what might happen to the owls that eat them?
Answer: The owls would have less food available and might need to eat more of another prey species or their population could decrease.
Q3: Why is a food web more realistic than a food chain?
Answer: Because most animals eat more than one type of food, and a food web shows all of those connections.
People Also Ask
What is Food Webs in Grade 5 Science?+
Food Webs is a lesson in the Ecosystems chapter of Grade 5 Science. It is part of the Oklahoma, USA school curriculum and covers key concepts that students need to understand at this level.
What grade level covers Food Webs?+
Food Webs is taught in Grade 5 as part of the Science curriculum in Oklahoma, USA.
How can I help my child with Ecosystems in Science?+
Start with the lesson summary and explanation on this page. Practice the questions provided, then use TutorTom for personalized, step-by-step help with Ecosystems topics.