Every student graduates ready to live, learn, and thrive in a
global community 1. What is an ecosystem and what are two ways
biotic factors depend on abiotic factors? 2. What does a food
chain show and what are three roles organisms have to obtain
energy? 3. What prevents a population from growing too large? 4.
What are three kinds of symbiosis? 5. What is IPM and what are
the four methods used to control pests? Vocabulary (missing
"energy pyramid" and "carrying capacity"): Last Modified on
April 24, 2012