food-chains
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The Good and the Beautiful Ecosystems
Explore the wonders of the vast world that surrounds us, from the amazing creations found in your own backyard to the most extreme biomes on Earth, in the updated Ecosystems science unit. Every little part of the earth, from the drops of water in the ocean to lumbering elephants to each unique person, is an important p
curriculum
Encyclopedic Entry: Ecosystem
An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscapes, work together to form a bubble of life.
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Encyclopedic Entry: Food Web
A food web consists of all the food chains in a single ecosystem.
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