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Mercury_7267890 | en | Why is some food dehydrated for astronauts to eat in space? | {
"text": [
"to make the food less messy to eat",
"to preserve the food for extended flights",
"to increase the food's nutritional content",
"to keep the food from floating off the plate"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7267890 | sw | Kwa nini chakula fulani kinachotumiwa na wanaanga katika anga cha angani kinakuwa na maji mengi? | {
"text": [
"Ili kufanya chakula kidogo messy kula",
"Kuhifadhi chakula kwa ajili ya safari ndefu",
"kuongeza maudhui ya lishe ya chakula",
"Ili kuzuia chakula kutoka kuelea kwenye sahani"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
MCAS_2006_9_15 | en | Perfume sprayed from a bottle spreads more easily in a warm room of 25°C than in a cool room of 15°C. Which of the following correctly compares perfume molecules at 25°C to those at 15°C? | {
"text": [
"At 25°C, they have more mass.",
"At 25°C, they are moving faster.",
"At 25°C, they have less kinetic energy.",
"At 25°C, they are decreasing in volume."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
MCAS_2006_9_15 | sw | Mchuzi wa manukato unaosambazwa kutoka chupa huenea kwa urahisi katika chumba cha joto cha 25 ° C kuliko katika chumba baridi cha 15 ° C. Ni ipi kati ya yafuatayo inayolinganisha molekyuli za manukato kwa 25 ° C na zile kwa 15 ° C? | {
"text": [
"Kwa 25 ° C, ina uzito zaidi.",
"Kwa 25 ° C, huelekea kwa kasi zaidi.",
"Katika hali ya joto ya 25 ° C, kineti ya nyuzi hizo ni ya chini.",
"Kwa 25 ° C, kiasi cha maji kinapungua."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_182123 | en | Which of the following is believed to be one cause of global warming? | {
"text": [
"atmospheric rise of carbon dioxide",
"hot air from air conditioner exhaust",
"methane gas escaping from landfills",
"body heat generated by overpopulation"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_182123 | sw | Ni ipi kati ya mambo yafuatayo inayoaminika kuwa mojawapo ya visababishi vya ongezeko la joto duniani? | {
"text": [
"ongezeko la angahewa la kaboni dioksidi",
"hewa ya joto kutoka hewa conditioner kutolea nje",
"Gesi ya methane inayotoka kwenye majumba ya taka",
"joto la mwili linalotokana na idadi kubwa ya watu"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_SC_402285 | en | What product was being formed as plants died and sank to the bottom of swamps? | {
"text": [
"oil",
"gas",
"coal",
"shale"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_SC_402285 | sw | Ni nini kilichokuwa kikitokea mimea ilipokufa na kuzama chini ya mabwawa? | {
"text": [
"mafuta",
"gesi",
"makaa ya mawe",
"Shale"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_SC_400176 | en | What is the approximate length of time it takes the Moon to complete one lunar cycle? | {
"text": [
"14 days",
"29 days",
"180 days",
"365 days"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_400176 | sw | Ni muda gani unaohitajiwa na Mwezi kukamilisha mzunguko mmoja wa mwezi? | {
"text": [
"Siku 14",
"Siku 29",
"Siku 180",
"Siku 365"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7206360 | en | A line graph is best used when the measured variable is | {
"text": [
"changing at a constant rate.",
"nearly equal in several trials.",
"being compared to a control.",
"observed at one point in time."
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7206360 | sw | Grafu ya mstari ni bora kutumika wakati variable kipimo ni | {
"text": [
"kubadilika kwa kiwango cha mara kwa mara.",
"karibu sawa katika majaribio kadhaa.",
"Inalinganishwa na udhibiti.",
"aliona katika hatua moja katika muda."
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
MDSA_2008_5_28 | en | All living things need energy to survive. What is the primary source of energy for all living things? | {
"text": [
"plants",
"the sun",
"water",
"the wind"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
MDSA_2008_5_28 | sw | Vitu vyote vinavyoishi vinahitaji nishati ili viishi. | {
"text": [
"mimea",
"jua",
"maji",
"upepo"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
NCEOGA_2013_8_23 | en | If a chemical reaction such as photosynthesis begins with 6 atoms of carbon [C], how many atoms of carbon [C] should be in the products? | {
"text": [
"12 atoms of carbon [C]",
"6 atoms of carbon [C]",
"3 atoms of carbon [C]",
"2 atoms of carbon [C]"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
NCEOGA_2013_8_23 | sw | Ikiwa athari ya kemikali kama vile photosynthesis huanza na atomu 6 za kaboni, ni atomu ngapi za kaboni zinazopaswa kuwa katika bidhaa? | {
"text": [
"12 atomu ya kaboni (C)",
"6 atomu za kaboni",
"3 atomu za kaboni (C)",
"2 atomu ya kaboni (C)"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_401167 | en | Which object refracts light? | {
"text": [
"mirror",
"silver spoon",
"foil",
"glass prism"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_SC_401167 | sw | Ni kitu gani kinachopunguza mwangaza? | {
"text": [
"kioo",
"kijiko cha fedha",
"foil",
"Prism ya kioo"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7213693 | en | A gastroenterologist is a doctor who treats problems of the esophagus, stomach, and intestines. Which organ system is cared for by this type of doctor? | {
"text": [
"circulatory system",
"muscular system",
"digestive system",
"nervous system"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7213693 | sw | Daktari wa gastroenterolojia ni daktari anayeshughulikia matatizo ya tumbo, tumbo, na matumbo. | {
"text": [
"mfumo wa mzunguko wa damu",
"mfumo wa misuli",
"mfumo wa kumeng'enya",
"mfumo wa neva"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7267558 | en | Which event becomes more likely during a drought in a prairie ecosystem? | {
"text": [
"fire",
"tornado",
"landslide",
"earthquake"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7267558 | sw | Ni tukio gani linalokuwa na uwezekano mkubwa zaidi wakati wa ukame katika mazingira ya nyanda za nyasi? | {
"text": [
"moto",
"Kimbunga",
"maporomoko ya ardhi",
"tetemeko la ardhi"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7081235 | en | When scientists publish papers describing the results and conclusions of their experiments, members of the scientific community should | {
"text": [
"collect their own data and rewrite the paper.",
"evaluate the evidence in the paper.",
"accept the paper as fact.",
"ask the writer to write an alternate paper."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7081235 | sw | Wakati wanasayansi kuchapisha karatasi kuelezea matokeo na hitimisho la majaribio yao, wanachama wa jamii ya kisayansi wanapaswa | {
"text": [
"Kukusanya data zao wenyewe na kuandika upya karatasi.",
"Tathmini ushahidi katika karatasi.",
"kukubali karatasi kama ukweli.",
"Mwambie mwandishi aandike karatasi mbadala."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_408290 | en | Kim lost her hammer outside. When she found it a few months later, some parts of the metal were covered with flaky, brown rust. Which type of change occurred when rust formed on the hammer? | {
"text": [
"chemical",
"electrical",
"thermal",
"physical"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_SC_408290 | sw | Kim alipoteza nyundo yake nje, na alipopata miezi michache baadaye, sehemu fulani za chuma hicho zilikuwa zimefunikwa na kutu ya rangi ya kahawia. | {
"text": [
"kemikali",
"umeme",
"joto",
"kimwili"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7032918 | en | Which human activity has most negatively affected air quality? | {
"text": [
"burning coal",
"growing crops",
"using solar energy cells",
"constructing nuclear power plants"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7032918 | sw | Ni shughuli gani za kibinadamu ambazo zimeathiri sana ubora wa hewa? | {
"text": [
"Makaa ya mawe ya kuchoma",
"kukuza mazao",
"kutumia seli za nishati ya jua",
"ujenzi wa mitambo ya nyuklia"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
MCAS_2009_8_7 | en | Most of the bacteria in a forest ecosystem are best classified as which of the following types of organisms? | {
"text": [
"consumers",
"decomposers",
"predators",
"producers"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
MCAS_2009_8_7 | sw | Bakteria nyingi katika mazingira ya msitu zinaorodheshwa vizuri kama aina gani ya viumbe vifuatavyo? | {
"text": [
"watumiaji",
"decomposers",
"Wanyama wa kuua",
"wazalishaji"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
NCEOGA_2013_5_41 | en | A pencil falls off of a desk. What moves the pencil toward the floor? | {
"text": [
"mass",
"friction",
"gravity",
"speed"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
NCEOGA_2013_5_41 | sw | Kalamu inapokuwa ikishuka kutoka kwenye dawati, ni nini kinachohamisha kalamu hiyo kuelekea sakafuni? | {
"text": [
"uzito",
"msuguano",
"mvuto",
"kasi"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
MCAS_2006_5_8 | en | All of the processes listed below cause changes in Earth's surface. Which of the following is the slowest to change Earth's surface? | {
"text": [
"earthquake activity",
"landslide",
"volcanic eruption",
"weathering"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
MCAS_2006_5_8 | sw | Mchakato huu unachangia mabadiliko ya uso wa dunia, na ni ipi kati ya hizi inayofanya mabadiliko ya uso wa dunia? | {
"text": [
"shughuli za tetemeko la ardhi",
"maporomoko ya ardhi",
"Mlipuko wa volkano",
"hali ya hewa"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
VASoL_2007_5_18 | en | A group of students was preparing an activity to determine whether certain materials will float or sink when placed on water. Before the experiment started, one student said, "I think the sponge will float." This statement was | {
"text": [
"a conclusion",
"a fact",
"an observation",
"a prediction"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
VASoL_2007_5_18 | sw | "Kundi moja la wanafunzi walipokuwa wakitayarisha kazi ya kuamua kama vitu fulani vitateleza au vitazama wakati vikiwa juu ya maji, kabla ya jaribio kuanza, mwanafunzi mmoja alisema, ""Nafikiri sifongo itateleza.""" | {
"text": [
"hitimisho",
"ni ukweli",
"uchunguzi",
"utabiri"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
VASoL_2009_5_33 | en | What tool is used to determine the mass of an object? | {
"text": [
"Balance",
"Meter stick",
"Thermometer",
"Graduated cylinder"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
VASoL_2009_5_33 | sw | Ni kifaa gani kinachotumiwa kuamua uzito wa kitu? | {
"text": [
"Usawa",
"Mita ya mita",
"Thermometer",
"Silinda graduated"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7034860 | en | According to the Periodic Table of the Elements, mercury (Hg) is different from other metals because mercury is | {
"text": [
"solid at room temperature.",
"liquid at room temperature.",
"lighter than all other metals.",
"heavier than all other metals."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7034860 | sw | Kulingana na Mfumo wa Mzunguko wa Vitu, zebaki (Hg) ni tofauti na metali nyingine kwa sababu zebaki ni | {
"text": [
"Kinyume cha hilo, ni ngumu sana kwa joto la chumba.",
"Kioevu katika joto la chumba",
"ni nyepesi kuliko metali nyingine zote.",
"Ni nzito kuliko metali nyingine zote."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7016713 | en | When using more than the recommended amounts of pesticide on farmland, yards, and gardens, what is most likely to occur? | {
"text": [
"Higher levels of pesticide may be less effective.",
"The pesticides may break down quickly.",
"Water supplies can be contaminated by pesticide runoff.",
"The pesticide will increase the plant production."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7016713 | sw | Wakati wa kutumia kiasi zaidi ya kile kinachopendekezwa cha dawa za kuua wadudu kwenye mashamba, vyumba, na bustani, ni nini kinachoweza kutokea? | {
"text": [
"Kiwango cha juu cha dawa za kuua wadudu huenda kisiwe chenye matokeo sana.",
"Dawa za kuua wadudu zaweza kuharibika upesi.",
"Maji yanaweza kuchafuliwa na dawa za kuua wadudu.",
"Dawa ya kuua wadudu itaongeza uzalishaji wa mimea."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7241098 | en | According to the fossil record, when did episodes of rapid speciation commonly take place? | {
"text": [
"while Earth's continents were joined",
"while Earth's habitats were stable",
"before major climatic changes",
"following mass extinctions"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7241098 | sw | Kulingana na rekodi ya visukuku, ni lini vipindi vya kuanzishwa kwa spishi kwa haraka vilitokea kwa kawaida? | {
"text": [
"wakati mabara ya dunia yalipounganishwa",
"Wakati mazingira ya dunia yalikuwa imara",
"kabla ya mabadiliko makubwa ya hali ya hewa",
"Baada ya kutoweka kwa jamii nyingi"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_SC_408656 | en | A deer inherits some of its features from its parents. Other features come from its environment. Which feature would a deer most likely inherit from its parents? | {
"text": [
"a long scar",
"brown eyes",
"missing teeth",
"a broken antler"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_408656 | sw | Nyati huurithi baadhi ya sifa zake kutoka kwa wazazi wake, na nyingine kutoka kwa mazingira yake. | {
"text": [
"kidonda kirefu",
"macho ya kahawia",
"meno yanayokosekana",
"Nywele zilizovunjika"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
ACTAAP_2008_7_12 | en | What is the smallest structural and functional unit of the nervous system? | {
"text": [
"brain",
"organ",
"neuron",
"spinal cord"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
ACTAAP_2008_7_12 | sw | Ni nini kitengo kidogo zaidi cha muundo na utendaji wa mfumo wa neva? | {
"text": [
"ubongo",
"chombo",
"Neural",
"spinal cord"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_182438 | en | Male peacocks have large brightly colored tail feathers. What is the most likely reason for this? | {
"text": [
"to attract potential mates",
"to distract potential predators",
"to help catch food",
"to preserve warmth"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_182438 | sw | Ndege wa kiume wana manyoya makubwa ya mkia yenye rangi nyangavu. | {
"text": [
"kuvutia wapenzi wa uwezekano",
"Ili kuingilia mbali wawindaji wa uwezekano",
"kusaidia kukamata chakula",
"ili kuhifadhi joto"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
MCAS_2005_5_16 | en | In a city, the daily high and low 16 temperatures for a month are best represented by which of the following? | {
"text": [
"flow chart",
"line graph",
"pictograph",
"pie chart"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
MCAS_2005_5_16 | sw | Katika mji, joto la kila siku la juu na la chini kwa mwezi linawakilishwa vizuri na ipi kati ya zifuatazo? | {
"text": [
"chati ya mtiririko",
"Grafu ya mstari",
"Pictograph",
"chati ya pie"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7159198 | en | Drew was measuring the growth of a vine that can grow almost 31 cm a day. Which would be the best way to record his data of the growth over a period of a day? | {
"text": [
"a bar graph",
"a line graph",
"a pie graph",
"a picture graph"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7159198 | sw | Drew alikuwa akipima ukuaji wa mzabibu ambao unaweza kukua karibu sentimita 31 kwa siku, na aliuliza ni njia gani bora ya kurekodi data yake ya ukuaji kwa kipindi cha siku moja. | {
"text": [
"Grafu ya bar",
"grafu ya mstari",
"Grafu ya pie",
"grafu ya picha"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7216230 | en | All of the following are functions of a cell membrane except | {
"text": [
"surrounding and protecting the contents of the cell.",
"releasing waste products from the cell.",
"producing energy for cell processes.",
"allowing gases to enter the cell."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7216230 | sw | Vitu vyote vifuatavyo ni kazi za utando wa seli isipokuwa | {
"text": [
"kufunika na kulinda yaliyomo ya seli.",
"kutolewa kwa bidhaa za taka kutoka kwa chembe.",
"kuzalisha nishati kwa ajili ya mchakato wa seli.",
"Hii inaruhusu gesi kuingia ndani ya seli."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_401597 | en | Which characteristic will a baby chimpanzee inherit from its parents? | {
"text": [
"fur color",
"hunting skills",
"feeding behavior",
"sleeping routine"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_401597 | sw | Ni sifa gani ambayo mtoto wa chimpanzie atarithi kutoka kwa wazazi wake? | {
"text": [
"Rangi ya manyoya",
"ujuzi wa kuwinda",
"tabia ya kulisha",
"utaratibu wa kulala"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
NYSEDREGENTS_2004_4_6 | en | Which object is the best conductor of electricity? | {
"text": [
"a wax crayon",
"a plastic spoon",
"a rubber eraser",
"an iron nail"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
NYSEDREGENTS_2004_4_6 | sw | Ni kitu gani kinachoongoza umeme vizuri zaidi? | {
"text": [
"Crayon ya wax",
"kijiko cha plastiki",
"Goma eraser",
"msumari wa chuma"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
MCAS_2001_5_17 | en | Why are some rocks smoother and rounder than others? | {
"text": [
"They have the shapes of the minerals from which they are made.",
"They were smoothed by the action of wind and water.",
"They were squeezed up through the soil.",
"They hardened in rounded pockets of soil."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
MCAS_2001_5_17 | sw | Kwa nini miamba fulani ni laini na yenye umbo la mviringo kuliko mingine? | {
"text": [
"Zina umbo la madini ambayo yalitengenezwa kutokana nayo.",
"Zilikuwa zimepangwa kwa nguvu za upepo na maji.",
"Zilikuwa zimesongwa na udongo.",
"Zilijikaza katika vifungo vya udongo vilivyozungukwa."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_408861 | en | A vaccine can prevent a serious disease. When a new vaccine is developed, it is given to a small group of people. Why would it be important to test each vaccine on a small group of people before everyone can have one? | {
"text": [
"to figure out how much the vaccine is worth",
"to determine how the vaccine will affect people",
"to understand how that disease affects the human body",
"to find out how many people are affected by the disease"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_408861 | sw | """Tumekuwa tukifanya utafiti wa kutosha kugundua kwamba chanjo mpya inapotengenezwa, inapewa kikundi kidogo cha watu, kwa nini ni muhimu kujaribu chanjo kwa kikundi kidogo cha watu kabla kila mtu hawezi kupata moja?" | {
"text": [
"Kujua ni kiasi gani cha chanjo inastahili",
"Kuamua jinsi chanjo itaathiri watu",
"Kuelewa jinsi ugonjwa huo unavyoathiri mwili wa binadamu",
"kujua ni watu wangapi wanaugua ugonjwa huu"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_SC_415423 | en | When can producers make the most food? | {
"text": [
"summer, because there is more sunlight",
"summer, because there is more heat",
"spring, because there is more rain",
"spring, because there are more leaves"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_SC_415423 | sw | Ni wakati gani wazalishaji wanaweza kutengeneza chakula kingi zaidi? | {
"text": [
"Majira ya joto, kwa sababu kuna mwanga zaidi wa jua",
"Majira ya joto, kwa sababu kuna joto zaidi",
"Spring, kwa sababu kuna mvua zaidi",
"Spring, kwa sababu kuna majani zaidi"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_SC_409583 | en | Plants have special tissues that transport food, water, and minerals throughout the plant. What are these tissues similar to in animals? | {
"text": [
"stomach and intestines",
"spinal cord and brain",
"arteries and veins",
"kidneys and liver"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_SC_409583 | sw | Mimea ina tishu maalum ambazo husafirisha chakula, maji, na madini katika mimea yote. | {
"text": [
"tumbo na matumbo",
"Mifupa ya uti wa mgongo na ubongo",
"mishipa na mishipa",
"figo na ini"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
MCAS_2015_5_4 | en | Which of the following statements best explains how the decomposition of plant and animal matter helps to form rich soils? | {
"text": [
"Decomposition adds silt to soil.",
"Decomposition adds water to soil.",
"Decomposition adds oxygen to soil.",
"Decomposition adds nutrients to soil."
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
MCAS_2015_5_4 | sw | Ni ipi kati ya maneno yafuatayo inayoeleza vizuri zaidi jinsi uharibifu wa mimea na wanyama unavyosaidia kutokeza udongo wenye rutuba? | {
"text": [
"Uharibifu huongeza matope kwenye udongo.",
"Uharibifu huongeza maji kwenye udongo.",
"Uharibifu huongeza oksijeni kwenye udongo.",
"Uharibifu huongeza virutubisho kwenye udongo."
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
NAEP_2000_4_S21+3 | en | Beans and coal both have stored energy. Where did the energy come from that is stored in beans and coal? | {
"text": [
"From the Earth's gravity",
"From the Sun's light",
"From the heat in the Earth's core",
"From the air's carbon dioxide"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
NAEP_2000_4_S21+3 | sw | Mazao ya maharagwe na makaa ya mawe yana nguvu nyingi, lakini ni wapi nishati ya makaa ya mawe na makaa ya mawe inapatikana? | {
"text": [
"Kutokana na nguvu za uvutano wa Dunia",
"Kutoka kwa nuru ya jua",
"Kutokana na joto katika kiini cha Dunia",
"Kutokana na kaboni dioksidi ya hewa"
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_7234693 | en | A metal ball has a constant velocity of zero. Which other quantity must also be zero? | {
"text": [
"weight of the ball",
"energy of the ball",
"acceleration of the ball",
"inertia of the ball"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7234693 | sw | Mpira wa chuma una mwendo wa mara kwa mara wa sifuri. Ni kiasi gani kingine lazima pia kiwe sifuri? | {
"text": [
"uzito wa mpira",
"nishati ya mpira",
"kasi ya mpira",
"Inertia ya mpira"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7043855 | en | What geographic obstacle causes water to condense in an air mass as the air mass moves? | {
"text": [
"forests",
"oceans",
"prairies",
"mountains"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7043855 | sw | Ni kizuizi gani cha kijiografia kinachosababisha maji kuyeyushwa katika hewa wakati hewa inapohama? | {
"text": [
"misitu",
"bahari",
"nyanda za nyasi",
"milima"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
NYSEDREGENTS_2007_4_1 | en | If an object is attracted to a magnet, the object is most likely made of | {
"text": [
"wood",
"plastic",
"cardboard",
"metal"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
NYSEDREGENTS_2007_4_1 | sw | Kama kitu ni kuvutia kwa sumaku, ni uwezekano mkubwa kwamba kitu ni kufanywa kwa | {
"text": [
"mbao",
"plastiki",
"Kadi ya karatasi",
"chuma"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
OHAT_2011_5_33 | en | Which explains the pattern of day and night? | {
"text": [
"Earth orbits the sun.",
"Earth spins on its axis.",
"The sun only transmits light energy during the daytime.",
"The sun only transmits light energy above the equator."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
OHAT_2011_5_33 | sw | Hilo laeleza muundo wa mchana na usiku? | {
"text": [
"Dunia huzunguka jua.",
"Dunia huzunguka juu ya mhimili wake.",
"Jua hupeleka nishati ya nuru wakati wa mchana tu.",
"Jua hupeleka nishati ya nuru tu juu ya ikweta."
],
"label": [
"A",
"B",
"C",
"D"
]
} | B |
Mercury_405064 | en | Which is the best plan to make the fossil fuel supply last longer? | {
"text": [
"mine more coal",
"reduce car pollution",
"produce more gasoline",
"reduce electricity use"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_405064 | sw | Ni mpango gani bora wa kufanya ugavi wa mafuta ya visukuku udumu kwa muda mrefu? | {
"text": [
"madini ya makaa ya mawe zaidi",
"Kupunguza uchafuzi wa magari",
"kuzalisha mafuta zaidi",
"Kupunguza matumizi ya umeme"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7180338 | en | The stages of evolution of a star are determined by the mass of the star at the beginning of its life cycle. Which stage of evolution is the oldest form of a massive star? | {
"text": [
"red giant",
"supernova",
"neutron star",
"white dwarf"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7180338 | sw | Hatua za mageuzi ya nyota huamuliwa na wingi wa nyota mwanzoni mwa mzunguko wake wa maisha. | {
"text": [
"Red Giant",
"Supernova",
"Nyota ya neutroni",
"Dwarf nyeupe"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7206080 | en | Which of these best indicates that sediments can be changed into rock? | {
"text": [
"layers of sandstone",
"igneous intrusions",
"lava beds",
"mountains with gneiss"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7206080 | sw | Ni ipi kati ya hizo inayoonyesha waziwazi kwamba matope yanaweza kubadilishwa kuwa miamba? | {
"text": [
"tabaka la mchanga",
"intrusions igneous",
"Lava beds",
"Milima ya gneiss"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7234570 | en | Carbon cycles through several Earth subsystems. Which sequence most directly leads to the cycling of carbon that can result in the formation of petroleum? | {
"text": [
"biosphere to lithosphere",
"atmosphere to lithosphere",
"hydrosphere to atmosphere",
"biosphere to atmosphere"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7234570 | sw | Mzunguko wa kaboni kupitia mifumo kadhaa ya chini ya Dunia - Ni mfululizo gani unaongoza moja kwa moja kwa mzunguko wa kaboni ambayo inaweza kusababisha malezi ya petroli? | {
"text": [
"Biosphere na Lithosphere",
"Atmosphere na Lithosphere",
"Hydrosphere kwa angahewa",
"Biosphere kwa Atmosphere"
],
"label": [
"A",
"B",
"C",
"D"
]
} | A |
Mercury_7234640 | en | Which word best describes the speed of a cart that has a positive velocity and a negative acceleration? | {
"text": [
"slow",
"fast",
"decreasing",
"increasing"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7234640 | sw | Ni neno gani linalofafanua vizuri mwendo wa gari lenye mwendo mzuri na mwendo mbaya? | {
"text": [
"polepole",
"haraka",
"kupungua",
"kuongezeka"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7162645 | en | A hurricane is a heat engine which converts one kind of energy into another. Hurricanes convert most of the heat energy into | {
"text": [
"chemical energy.",
"electrical energy.",
"mechanical energy.",
"potential energy."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7162645 | sw | Kimbunga ni injini ya joto ambayo hubadilisha aina moja ya nishati kuwa nyingine. | {
"text": [
"nishati ya kemikali.",
"nishati ya umeme.",
"nishati ya mitambo.",
"nishati ya uwezekano."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7233450 | en | Which of the following is a crucial piece of evidence supporting scientists' theory of how the continents and the ocean basins formed? | {
"text": [
"Gravitational forces result in the fusion of small atoms.",
"A differentiated iron core expresses magnetic properties.",
"Currents redistribute heat in an unevenly heated liquid.",
"A stream of charged ions disperses lightweight gases."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7233450 | sw | Ni nini kinachoweza kuwa ushahidi muhimu unaounga mkono nadharia ya wanasayansi kuhusu jinsi mabara na mabwawa ya bahari yalivyofanyizwa? | {
"text": [
"Nguvu za uvutano husababisha atomu ndogo-ndogo kuunganishwa.",
"Kiini cha chuma kilichotofautiana huonyesha sifa za sumaku.",
"Mtiririko wa maji husambaza tena joto katika umajimaji uliochemshwa kwa njia isiyo sawa.",
"Mtiririko wa ioni zenye nishati hueneza gesi nyepesi."
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
NYSEDREGENTS_2007_4_5 | en | What motion causes day and night? | {
"text": [
"revolution of Earth",
"revolution of the Moon",
"rotation of Earth",
"rotation of the Moon"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
NYSEDREGENTS_2007_4_5 | sw | Ni nini husababisha mwendo wa mchana na usiku? | {
"text": [
"Mapinduzi ya Dunia",
"Mapinduzi ya Mwezi",
"mzunguko wa dunia",
"mzunguko wa mwezi"
],
"label": [
"A",
"B",
"C",
"D"
]
} | C |
Mercury_7181580 | en | The axis of Earth is tilted at an angle of 23.5° from the vertical position. Which of the following is the main result of this tilt? | {
"text": [
"tides",
"eclipses",
"length of year",
"change of seasons"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7181580 | sw | Mhimili wa dunia umepinduka kwa pembe ya 23.5 ° kutoka kwa nafasi ya wima, na ni nini kinachotokea kwa mwinuko huu? | {
"text": [
"mawimbi",
"eclipses",
"urefu wa mwaka",
"mabadiliko ya majira"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7008978 | en | In an earthquake, the primary waves move through | {
"text": [
"air",
"water",
"soil",
"rock"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |
Mercury_7008978 | sw | Katika tetemeko la ardhi, mawimbi ya msingi husafiri kupitia | {
"text": [
"hewa",
"maji",
"udongo",
"mwamba"
],
"label": [
"A",
"B",
"C",
"D"
]
} | D |