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Cards In This Set
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 AMONG ALL OF THE FOOD CHAINS, THE ORGANISMS AT THE HIGHEST TROPHIC LEVEL ARE... A-the crabeater seal B-the killer whales C- the krill D-the algea |
B-the killer whales
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 THE DIAGRAM, WHICH SHOWS HOW ENERGY MOVES THROUGH AN ECOSYSTEM, IS CALLED A... A-habitat net B-food chain C-food web D-trophic level |
C-food web
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 THE LEOPARD SEALS ARE... A-omnivores B-producers C-carnivores D-herbivores |
C-carnivores
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 THE PHOTOSYNTHETIC ALGEA ARE A-decomposers B-producers C-parasites D-consumers |
B-producers
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A GROUP OF ORGANISMS OF DIFFERENT SPECIES LIVING TOGETHER IN A PARTICULAR PLACE IS CALLED A
A-biome B-community C-habitat D-population |
B-community
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IN AN ECOLOGICAL ENERGY PYRAMID, ANIMALS THAT FEED ON PLANTS ARE LEAST IN THE...
A-first trophic level B-second trophic levels C-third trophic level D-fourth trophic level |
B-second trophic level
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IN A FOOD WEB, WHICH TYPE OF ORGANISM RECEIVES ENERGY FROM EVERY OTHER TYPE...
A-carnivore B-producer C-decomposer D-all of the above |
C-decomposer
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WHEN AN ORGANISM DIES, THE NITROGEN IN ITS BODY...
A-is released by the action of decomposers B-can never be reused by other living things C-is immediatley released into the atmosphere D-all of the above |
A-is released by the action of decomposers
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 HOW MUCH ENERGY IS AVAILABLE TO THE ORGANISMS IN LEVEL 3... A-all of the energy in level 1 minus the energy in level 2 B-all of the energy in level 1 plus the energy in level2 C-about 10% of the energy in level 2 D-about 90% of the energy in level 2 |
C- about 10% of the energy in level2
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 AT EACH TROPHIC LEVEL, THE ENERGY STORED IN THE ORGANISMS IN THAT LEVEL IS... A-about 10% of the energy in the level below it B-about 50% of the energy in the level below it C- about 10% of the energy in the level above it D-about 50 % of the energy in the level above it |
A-about 10% of the energy in the level below it
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 THE DIAGRAM REPRESENTS THE DECREASE IN... A-the number of organisms between lower and higher trophic levels B-available energy between lower and higher trophic levels C-diversity of organisms between lower and higher trophic levels D-all of the above |
B-available energy between lower and higher trophic levels
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HUMANS AFFECT THE CARBON CYCLE BY...
A-burning fossil fuels B-destroying vegetation that absorbs carbon dioxide C-clearing forests D-all of the above |
D-all of the above
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PRECIPITATION AND EVAPORATION ARE IMPORTANT COMPONENTS OF THE...
A-carbon cycle B-water cycle C-nitrogen cycle D-all of the above |
B-water cycle
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WATER AND MINERALS NEEDED BY ALL ORGANISMS ON EARTH PASS BACK AND FORTH BETWEEN THE BIOTIC AND ABIOTIC PORTIONS OF THE ENVIROMENT IN A PROCESS CALLED
A-a biochemical pathway B-a throphic cycle C-a biogeochemical cycle D-a trophic pathway |
C-a biogeochemical cycle
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THE ORGANIC MATERIAL IN AN ECOSYSTEM IS CALLED...
A-biomass B-trophic level C-productivity D-energy |
A-biomass
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