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Ecology

Ch 5, symbiosis, webs, pyramids

QuestionAnswer
Plants make their own food using chlorlphyll Photosynthesis
Community of organisms and the environment they live in Ecosystem
diagram that shows energy and how much is passed as you move up to each level Energy Pyramid
consumers that eat only plants Herbivore
oranism that must eat other organisms for food energy Consumers
shows the transfer of energy or food through an ecosystem Food web
breaks down the remains of dead things or wastes Decomposers
Plants taking in carbon dioxide to make food is part of the ____________ cycle. Carbon
A dog with a tick on it is a symbiotic relationship called? Parasitism
Products of photosynthesis are sugar or glucose, water and ______ oxygen
The substance in plants that allows them to capture and use the sun’s energy is ____________________ chlorophyll
__________________from the sky can take nitrogen out of the air and put it in the soil. Lightning
Bacteria on the roots of some plants can take _____________ out of the air and make it useable. Nitrogen
Deocmposers can release ____________________ from wastes and dead organisms. Nitrogen and carbon
____ percent of the total energy is passed up the food chain or energy pyramid. 10
Symbiosis that helps both Mutualism
Animals use nitrogen to make_____. protein
Animals get carbon and nitrogen by ? eating organims
All food chains and webs eventually end with organisms dying and ________________________ breaking them down decomposers
A honey bee and a flower are examples of this relationship. mutualism
Created by: hscaggs
 

 



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