Ecology Quest – Study all handouts on Populations, Biotic ...



Study all handouts on Populations, Biotic and Abiotic Factors, The cycles of nature, and Food Chains/Webs/Energy Pyramid pgs. 704-723 &728&729, 742-751.

Know the difference between herbivores, carnivores, omnivores, scavengers, decomposers, producers, and consumers(and examples)

Know the difference between a food chain and a food web

Know that in an energy pyramid the most energy is at the bottom of the pyramid and energy is lost at each level as you move up.

Know the steps of the water cycle and what they are – condensation, precipitation, and evaporation.

Know the difference between biotic (living) and abiotic (nonliving)

Know the difference between niche and habitat

Know the levels of ecological organization and the def. of each – organism, populations, communities, and ecosystem

Know the difference between a predator and prey

Know the difference between the symbiotic relationships - mutualism, parasitism, and commensalism.

Know the definition of ecology

Know what two things can “fix” nitrogen

Know that all living things contain carbon.

Energy Pyramid

Food chain - Food Web -

Water cycle Carbon Cycle –

All living things contain carbon

evaporation

condensation

precipitation

Nitrogen Cycle – “Free nitrogen” makes up most of our air but we cannot absorb it. It must be “fixed” by ________________ or ________________.

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