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3rd Grade Science
Energy Flow
4. Food Chains
4.2 Food Webs, Interconnected food chains
Food Webs: Discover How Food Chains Connect in Nature
You will explore how food chains link together to form food webs and learn the important roles that every living thing plays in an ecosystem.
What You'll Learn
You learn how food chains connect to form a food web.
You discover roles like producer, consumer, and decomposer.
You identify herbivores, carnivores, and omnivores in ecosystems.
You see how removing one organism affects the whole web.
What You'll Practice
1
You will identify shared animals in two overlapping food chains.
2
You will match organism roles like predator, prey, and decomposer.
3
You will predict what happens when one food web organism disappears.
Why This Matters
Understanding food webs helps you see how every living thing is connected, and why protecting one part of nature protects the whole ecosystem.
This Unit Includes
Practice exercises
Learning resources
Skills
Food Webs
Food Chains
Producers
Consumers
Decomposers
NH Curriculum Aligned