Food Webs
Food Webs
Embedded Files
Performance Expectation
Performance Expectation
MS-LS2-3: Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem.
In Student-Friendly Words...
In Student-Friendly Words...
I can explain how matter is recycled and how energy moves through a food web.
Big Ideas
Big Ideas
Energy enters ecosystems from the Sun.
Producers, consumers, and decomposers play important roles.
Energy flows through food webs.
Matter is continuously recycled in ecosystems.
Interactive Learning
Interactive Learning
Watch & Learn
Watch & Learn
The Cycling of Matter and the Flow of Energy
The Cycling of Matter and the Flow of Energy
Energy Flow & Matter Cycling in Ecosystems
Energy Flow & Matter Cycling in Ecosystems
Ear Worms
Ear Worms
Food Webs | Rap Video by SquidBooks
Food Webs | Rap Video by SquidBooks
Real-World Connections
Real-World Connections
Your Dinner
Your Dinner
The energy and matter in your food can be traced through a food web back to the organisms that produced it.
Predators
Predators
Removing or adding a predator can change populations of other organisms throughout a food web.
Farming
Farming
Farmers need to understand food webs because insects, plants, microorganisms, and other organisms can affect crops.
Ecosystem Changes
Ecosystem Changes
A change to one population can sometimes affect many other organisms that depend on it.
Take It Further
Take It Further
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