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Energy Flow in Ecosystems Energy and ____________ flow through _________________. Solar energy drives ecosystems. Energy in an ecosystem originally comes from the ____________. Energy flow from ecosystems from _________________ to ________________. Producers make _________, consumers use food by eating _______________ or ______________________. Who eats what? A food chain shows _________ path the _______________ can take. Example of a food chain: A food web is a _____________________ of __________________ food chains, linked together. In a food web, the arrows show flow of energy. Example of a food web: Owls Wolves Hawks Foxes Mice Grasshoppers Frogs Rabbits Berries Food or Energy Pyramid: Grass Grain s Snakes Energy Flow in Ecosystems Energy and ____________ flow through _________________. Solar energy drives ecosystems. Energy in an ecosystem originally comes from the ____________. Energy flow from ecosystems from _________________ to ________________. Producers make _________, consumers use food by eating _______________ or ______________________. Who eats what? A food chain shows _________ path the _______________ can take. Example of a food chain: A food web is a _____________________ of __________________ food chains, linked together. In a food web, the arrows show flow of energy. Example of a food web: Owls Wolves Hawks Foxes Mice Grasshoppers Frogs Rabbits Berries Food or Energy Pyramid: Grass Grain s Snakes Symbiotic Relationships There are ___ symbiotic Relationships. 1.) Mutualism (___, ___): relationship in which _____________ organisms _______________. Examples: 2.) Parasitism (___, ___): one organism _________________ from the organism that is being _________________. Examples: 3.) Commensalism (___, ___): one organism ___________________ while the other organism is ________________ harmed or __________________. Examples: 4.) Predation (___, ___): one organism __________________ from _______________ another organism. Examples: Symbiotic Relationships There are __________ symbiotic Relationships. 1.) Mutualism (___, ___): relationship in which _____________ organisms _______________. Examples: 2.) Parasitism (___, ___): one organism _________________ from the organism that is being _________________. Examples: 3.) Commensalism (___, ___): one organism ___________________ while the other organism is ________________ harmed or __________________. Examples: 4.) Predation (___, ___): one organism __________________ from _______________ another organism. Examples: