Page 79 - Science Course 3 (Book 1)
P. 79
Mo2-L5a: Who are the Producers and the Consumers?
Photosynthesis and cellular respiration occur SUMMARY
throughout ecosystems
Who are the Producers and the Consumers?
Matter cycles throughout an ecosystem.
Consumers are organisms that cannot make their What are Food Chains and
own food. Mo2-L5b
Food Webs?
Consumers obtain food by eating producers or other KEY CONCEPTS:
consumers. 1. What are the differences between a food chain
and a food web?
Vocabulary A-Z
Let us learn some vocabulary
Food Chain
Key Concept a model that shows how energy flows in an
Who are the Producers and the Consumers? ecosystem through feeding relationships.
How do matter and energy move through
ecosystems?
Food Web
a model of energy transfer that can show how the
food chains in a community are interconnected.
71
