task stringlengths 34 71 | input stringlengths 8 997 | output stringlengths 1 255 | options list | pageTitle stringlengths 18 37 | outputColName stringlengths 1 30 | url stringlengths 39 45 | wdcFile stringlengths 71 74 |
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2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] transition zone of reservoir, ox decreases, best source of water [Question] | metalimnion or thermocline | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] zone of stagnation, cold, deficient in oxygen [Question] | hypolimnion | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] rotten egg smell, makes water corrozive, death at 300 ppm [Question] | hydrogen sulfide in water | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] ion exchange is most practical. Reverse osmosis and electrodialysis are effective but expensive. [Question] | best way to remove nitrates | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] can be removed more than 90% through iron coagulation. Reverse osmosis in not practical. [Question] | removal of cadmium | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] vacuum breaker, air gap, backpressure units [Question] | prevent backsiphonage by (3) | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] pressure from nonpotable exceeds pressure from potable [Question] | backpressure | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] pressure in public water system is less than that in non-potable due to a vacuum or reduced presure in potable [Question] | backsiphonage | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] watershed runoff and reservoir design [Question] | Q=AIR | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] cement grouting [Question] | how should a drilled well be sealed? | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] used in water softeners [Question] | sodium chloride | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] quiescient (still) water settling using gravity to collect solids [Question] | plain sedimentation | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] impeller [Question] | centrifugal pump design depends on | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] (NaCl) can be used full strength for disinfection of water [Question] | sodium hypochlorite | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] filtration of industrial water supplies an swimming pools, generally not drinking water [Question] | pressure filter and DE earty filter commonly used for | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] free ammonia [Question] | "fresh polllution" indicator | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] pH, temp, contact time, clarity [Question] | effectiveness of chlorine depends on | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] control growth of algae and protozoa [Question] | copper sulfate used to | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] carbon dioxide and h2o [Question] | gases found in water that encourage corrosion | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] mesures amount of light scattered [Question] | Nephelometric turbidity units | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] DPD-colormetric [Question] | testing for residual chlorine | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] treating water for drinks, removing taste and odor and removing organic chemicals (suspected carcinogens) [Question] | granulated activated carbon filters used for | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] 1.0-1.5 mg/l [Question] | ozone treatement levels | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] remove color taste and odors, viruses, cysts and bacteria [Question] | ozone treatment goals | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] sanitary survey, source ID, determination of amount of pollutants [Question] | control of inorganic chemicals in drinking water | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] prechlorination with long contact periods and sunlight langelier saturation index [Question] | trihalomethanes are created during: | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] water- water flowing in pipe is used to elevate a smaller quantity of water [Question] | hydraulic ram is powered by | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] 15 feet [Question] | centrifugal pump max water lift | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] 120 feet but efficient at 50 feet or less [Question] | jet pump lifts water up to | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] adsorption [Question] | GAC removes tastes and odors by | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] 200 feet [Question] | sewage travelled over ___ feet in sandy soil | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] 50-80 mg/l [Question] | ideal water hardness level | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
2c8824d0_Flashcards_about_Potable_Water__Question | [Answer] 30-100 mh/l [Question] | alkalinity levels (desirable) | [] | Flashcards about Potable Water | Question | http://www.studystack.com/flashcard-1239832 | 27/1438042988051.33_20150728002308-00013-ip-10-236-191-2_726447237_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] self-feeding organism that obtains its nutrients by synthesis from the environment, such as green plants [Question] | autotroph | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] process in an ecosystem in which producers take in carbon dioxide from the atmosphere during photosynthesis and consumers, having eaten producers, release carbon into the atmosphere as carbon dioxide [Question] | carbon cycle | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] consumer that eats only other consumers [Question] | carnivore | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] process of breaking down food to yield energy [Question] | cellular respiration | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] final, stable community that forms when land is left undisturbed [Question] | climax community | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] organisln that gets its energy by eating other organisms; heterotroph [Question] | consumer | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] powerful insecticide; its use is limited by law because of its potential to damage the environment [Question] | DDT | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] consumer that gets its food by breaking down dead organisms, causing them to rot [Question] | Decomposer | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] diagram in the form of a pyramid that shows how energy is lost from one trophic level to the next [Question] | energy pyramid | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] communities where natural fires caused by lightning make secondary succession possible [Question] | fire-maintained communities | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] the sequence in which energy is transferred from one organism to the next as each organism eats and is then eaten by another [Question] | food chain | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] diagram showing the feeding relationships between organisms in an ecosystem [Question] | food web | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] consumer that eats only producers [Question] | herbivore | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] consumer organism that gets its energy from eating other organisms [Question] | heterotroph | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] small, shrimplike crustaceans; the main food of whales [Question] | krill | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] composed of a particular fungus and a particular alga growing in a symbiotic relationship and forming a dual organism [Question] | lichen | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] process by which atmospheric nitrogen is converted into compounds for use by plants and animals, eventually returned by decay [Question] | nitrogen cycle | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] bacteria that convert nitrogen gas from the atmosphere into a form that plants can use [Question] | nitrogen-fixing bacteria | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] consumer that eats both plants and animals [Question] | omnivore | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] tall grass plants that live several years (as opposed to annual grasses) and that have a tendency to shade the ground, limiting growth of smaller plants [Question] | perennial grass | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] biological synthesis of chemical compounds in the presence of light; produces organic substances such as sugar [Question] | photosynthesis | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] first organisms to colonize any newly available area and start the process of succession [Question] | pioneers | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] rain, sleet, snow, or hail that has condensed from water vapor in the atmosphere and returns to the Earth's surface [Question] | precipitation | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] succession that occurs in areas where no ecosystem has existed previously [Question] | primary succession | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] organism that makes its own food; autotroph [Question] | producer | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] pattern of change in an area where an ecosystem has previously existed [Question] | secondary succession | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] the regular pattern of changes over time in the types of species in a community [Question] | succession | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] a step in the transfer of energy through an ecosystem; the level of a food chain that an organism occupies [Question] | trophic level | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] the continual process by which water circulates between the atmosphere and the Earth [Question] | water cycle | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
7fede083_rds_about_DSST_Env_Sci__Chp__3__Question | [Answer] the quantity that describes the capacity to do work [Question] | energy | [] | Flashcards about DSST Env.Sci. Chp. 3 | Question | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An animal whose body controls and regulates it's tempurature by controlling the internal heat it produces [Term] | Endotherm | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An animal whose body does not produce much internal heat [Term] | Ectotherm | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The phylum whose members have a notochord, a nerve chord, and slits in their throat area at some point in their lives [Term] | Chordate | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] A flexible rod that supports a chordate's back [Term] | Notochord | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The bones that make up the backbone of an animal [Term] | Vertebra | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] A flexible, strong tissue that is softer than bone [Term] | Cartilage | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An Ectothermic vertebrate that lives in the water and has fins [Term] | fish | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An internal gas-filled organ that helps a bony fish stabilize it's body at different water depths. [Term] | Swim bladder | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The force that water exerts upward on any underwater object [Term] | Bouyant Force | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An ectothermic vertebrate that spends its early life in water and its adulthood on land, returning to water to reproduce [Term] | Amphibian | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The specific enviroment in which an animal lives [Term] | Habitat | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An upper chamber of the heart [Term] | Atrium | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The lower chamber of the heart, which pumps blood out to the lungs and body [Term] | Venticle | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] An ectothermic vertebrate that has lungs and scaly skin [Term] | Reptile | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The watery fluid in which the wastes produced by an animals cells are excreted [Term] | Urine | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] The hardened remains or other evidence of a living thing that existed a long time in the past [Term] | Fossil | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] Rock formed from hardened layers of sediments- particles of clay, sand, mud, or slit [Term] | Sedimentary Rock | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
cd19e634_ards_about_chapter_3_1vertebra__Term | [Definition] A scientist who studies extinct organisms, examines fossil structures, and makes comparasions to present-day organisms [Term] | Paleontogists | [] | Flashcards about chapter 3.1vertebra | Term | http://www.studystack.com/flashcard-1266537 | 27/1438042989826.86_20150728002309-00181-ip-10-236-191-2_745771253_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] autotroph [Answer] | self-feeding organism that obtains its nutrients by synthesis from the environment, such as green plants | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] carbon cycle [Answer] | process in an ecosystem in which producers take in carbon dioxide from the atmosphere during photosynthesis and consumers, having eaten producers, release carbon into the atmosphere as carbon dioxide | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] carnivore [Answer] | consumer that eats only other consumers | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] cellular respiration [Answer] | process of breaking down food to yield energy | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] climax community [Answer] | final, stable community that forms when land is left undisturbed | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] consumer [Answer] | organisln that gets its energy by eating other organisms; heterotroph | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] DDT [Answer] | powerful insecticide; its use is limited by law because of its potential to damage the environment | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] Decomposer [Answer] | consumer that gets its food by breaking down dead organisms, causing them to rot | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] energy pyramid [Answer] | diagram in the form of a pyramid that shows how energy is lost from one trophic level to the next | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] fire-maintained communities [Answer] | communities where natural fires caused by lightning make secondary succession possible | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] food chain [Answer] | the sequence in which energy is transferred from one organism to the next as each organism eats and is then eaten by another | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] food web [Answer] | diagram showing the feeding relationships between organisms in an ecosystem | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] herbivore [Answer] | consumer that eats only producers | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] heterotroph [Answer] | consumer organism that gets its energy from eating other organisms | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] krill [Answer] | small, shrimplike crustaceans; the main food of whales | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] lichen [Answer] | composed of a particular fungus and a particular alga growing in a symbiotic relationship and forming a dual organism | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] nitrogen cycle [Answer] | process by which atmospheric nitrogen is converted into compounds for use by plants and animals, eventually returned by decay | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] nitrogen-fixing bacteria [Answer] | bacteria that convert nitrogen gas from the atmosphere into a form that plants can use | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
e1e77eb5_rds_about_DSST_Env_Sci__Chp__3__Answer | [Question] omnivore [Answer] | consumer that eats both plants and animals | [] | Flashcards about DSST Env.Sci. Chp. 3 | Answer | http://www.studystack.com/flashcard-928818 | 27/1438042989826.86_20150728002309-00108-ip-10-236-191-2_734174412_3.json |
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