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Energy, Producers, and Consumers. Learning Objectives. Define primary producers. Describe how consumers obtain energy and nutrients. Primary Producers. Energy from the Sun.
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Learning Objectives • Define primary producers. • Describe how consumers obtain energy and nutrients.
Energy from the Sun Photosynthesis: process that uses energy from the sun to convert carbon dioxide and water into carbohydrates and oxygen
Life Without Light Chemosynthesis: process that uses chemical energy to produce carbohydrates
Energy Sources Photosynthesis Chemosynthesis
Consumers Organisms that rely on other organisms for energy and nutrients Herbivore Omnivore Carnivore
More Consumers Decomposer Detritivore Scavenger