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Callie Johnston - Coker
My Four Topics
Food Chain Food Web
Photosynthesis Ecosystem
Food Chains
Example: The sun helping the plant grow, the plant growing, the caterpillar eating it, the bunny eating the caterpillar, the bunny being eaten by a hawk.
Is a chain that contains three different parts to it that make up the chain called Consumers, Producers, and Decomposers.
Example: The sun provides food for the grassThe grass is eaten by a grasshopperThe grasshopper is eaten by a frogThe frog is eaten by a snakeThe snake is eaten by a hawk
Is made up many food chains.
Photosynthesis
• The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
• Example: The sun beaming down on the grass to help it grow.
Ecosystem • Is a community of living and non – living things
that function together. Within an ecosystem, organisms are adapted to the environment.
• Example: A squirrel living in a tree or a dog on a NON – LIVING bed.