Explain the biotic and abiotic components of an ecosystem and their interaction.
Ecosystems and their Interactions
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Identify the major biomes and explain their similarities and differences.
Compare and contrast the interactions of biotic and abiotic components in an ecosystem.
Analyze the effects of abiotic factors on specific ecosystems.
Describe how the availability of resources affects organisms in an ecosystem.
Explain energy flow in a food chain through an energy pyramid.