Students are very busy studying for their upcoming test on Ecosystems. My tests can be challenging, so students were required to prepare study guides.
Here's what's on the test:
Part 1: Define
Ecosystem
Organisms
Species
Populations
Communities
Habitat
Photosynthesis
Producer
Consumer
Cellular Respiration
Trophic Level
Ecological Succession
Pioneer Species
Lichen
Climax Community
Part 2: Short Answer
How do biotic and abiotic factors influence an ecosystem?
Who eats what? Carnivore, Omnivore, Herbivore, Decomposer.
What is the difference between a food chain and a food web?
Draw and explain an energy pyramid.
Describe the conditions in a primary and secondary ecological succession.
What are two ecological benefits to controlled burns?
What is the exception to the rule “all organisms need the sun.”
Tuesday, December 11, 2007
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