id
stringlengths
8
22
question
stringlengths
5
37
choices
sequence
answerKey
stringclasses
8 values
Mercury_7185343
After reint Park?
{ "text": [ "Both elk and bison will become extinct.", "Populations of scavengers will decrease.", "Bears and coyotes will become more numerous.", "Populations of plants consumed by elk and bison will increase." ], "label": [ "A", "B", "C", "D" ] }
D
OHAT_2010_8_8
B bass represent?
{ "text": [ "predation", "parasitism", "mutualism", "commensalism" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_405462
A lab valid?
{ "text": [ "diagrams showing the steps used in the discovery", "accurate records that show that the data are consistent", "documents showing that the scientist is well known", "proof that the equipment used in the discovery is of high quality" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_LBS10337
Since's colder?
{ "text": [ "Earth constantly takes in more heat from the Sun.", "Earth has forests that provide heat through photosynthesis.", "Earth has oceans that store heat.", "Earth absorbs extra heat from molten lava." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7142520
Which of°F?
{ "text": [ "skeletal system", "digestive system", "endocrine system", "reproductive system" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_405501
A wrote information?
{ "text": [ "to see which kind of water to use", "to know which kind of sugar to use", "to build a model of the experiment", "to be able to repeat the experiment" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7009555
Light from medium will
{ "text": [ "be focused into a straight line.", "lose energy and dissipate.", "change length and direction.", "reflect off the water's surface." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_409085
A applies time?
{ "text": [ "-1 m/s^2", "-6 m/s^2", "3 m/s^2", "9 m/s^2" ], "label": [ "A", "B", "C", "D" ] }
A
NYSEDREGENTS_2012_4_2
A and matter?
{ "text": [ "solid, only", "liquid, only", "solid and liquid", "liquid and gas" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_407539
When gas place?
{ "text": [ "Heat caused an increase in gas production.", "Heat caused a new substance to form.", "Heat caused a decrease in energy.", "Heat caused a change in state." ], "label": [ "A", "B", "C", "D" ] }
D
ACTAAP_2013_7_16
Which a compound?
{ "text": [ "butter", "nitrogen", "hydrogen", "ammonia" ], "label": [ "A", "B", "C", "D" ] }
D
AKDE&ED_2008_8_34
Which the production?
{ "text": [ "excretory and skeletal systems", "nervous and endocrine systems", "circulatory and digestive systems", "respiratory and circulatory systems" ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2004_8_3
What getting stores?
{ "text": [ "distribution", "marketing", "quality control", "research" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_415272
Single be domains?
{ "text": [ "Archaea and Eukarya", "Bacteria and Eukarya", "Archaea and Bacteria", "Archaea, Bacteria, and Eukarya" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_405387
The is months?
{ "text": [ "15°C", "21°C", "27°C", "33°C" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7116323
D of because diversity
{ "text": [ "ensures high levels of competition.", "increases the available ecosystem resources.", "ensures the variety of reproductive methods for a species.", "increases the chances of survival under changing conditions." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7213430
An described described as
{ "text": [ "the smallest particle that has all the characteristics of a compound.", "the smallest particle that has all the characteristics of an element.", "a charged particle that is similar to a molecule.", "a charged particle that is larger than a molecule." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7234360
Why converins?
{ "text": [ "Convergent margins create depressions.", "Convergent margins cause volcanic eruptions.", "Convergent margins compress and transform rock.", "Convergent margins cycle sediments into the asthenosphere." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_405685
Which types transfers?
{ "text": [ "They can be measured.", "They are 100% efficient.", "They decrease at a constant rate.", "They result in decreases in usable energy." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7236740
If from broader?
{ "text": [ "1 year", "5 years", "10 years", "100 years" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7116235
Why occurring changes?
{ "text": [ "Slow changes allow time for adaptation.", "Rapid changes require little adaptation.", "Slow changes affect only small regions.", "Rapid changes have a global effect." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_405357
Some When harmed?
{ "text": [ "people who own grocery stores", "truck drivers who carry the fish", "people who sell fish from the wild", "construction workers who build the farms" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7042945
A's mass?
{ "text": [ "the block's density", "the amount of friction", "the mass of the surface", "the direction of motion" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7106750
When formed observation?
{ "text": [ "Gravity made the egg sink to the bottom of the beaker.", "The vinegar caused the eggshell to dissolve.", "The egg was denser than the vinegar.", "Bubbles appeared on the eggshell." ], "label": [ "A", "B", "C", "D" ] }
D
MDSA_2009_4_34
A, survive?
{ "text": [ "Plants do not grow in desert conditions.", "Few plants survive severe changes to their environment.", "Plants native to Maryland are not good for scientific studies.", "Plants native to Maryland are only able to survive in Maryland." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7016310
What than particle?
{ "text": [ "electron", "neutron", "nucleus", "proton" ], "label": [ "A", "B", "C", "D" ] }
C
VASoL_2007_3_1
What are do?
{ "text": [ "Fly", "Make noise", "Breathe air", "Sleep" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7030468
New hybrid vehicles?
{ "text": [ "What will be done to recycle the batteries?", "What will be done with the refrigerant in the air conditioning system?", "What will be done with the fluids in the gas tank, the radiator, and the batteries?", "What will be done with the plastic materials in the vehicles?" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_402616
Which exampleensation?
{ "text": [ "water boiling in a pot", "water being absorbed by plants", "salt being removed from water", "moisture on mirror after hot shower" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_405464
Scientists a understand?
{ "text": [ "How many fish are surviving the changing environment?", "How have changes in weather affected the water level?", "How much weight have the fish gained over the year?", "How is the plant life in the lake adjusting to the changes?" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7205608
Chem. rock?
{ "text": [ "decrease in air temperature", "increase in rainfall amounts", "slow movement of a glacier", "rapid growth of plant roots" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7015208
What have cycle?
{ "text": [ "use water and release carbon", "use sugar and release carbon", "use carbon and release oxygen", "use carbon and release nitrogen" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_409666
Some pine population?
{ "text": [ "It produces more food for the tree.", "It increases the nutrients in the soil.", "It releases more oxygen from the tree.", "It decreases the competition for resources." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7230353
Formation protect evolved?
{ "text": [ "marine", "terrestrial", "photosynthetic", "eukaryotic" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7150343
Energy tro levels?
{ "text": [ "Available energy increases as trophic levels increase.", "Available energy decreases as trophic levels increase.", "Primary consumers have the least energy available.", "Tertiary consumers have the most energy available." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7026723
In continental forms?
{ "text": [ "an ocean", "a volcano", "a river valley", "a mountain chain" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7024273
Which that media?
{ "text": [ "talking to someone under the water in a pool", "hearing a loud whisper from across the room", "hearing people talking on the other side of a wall", "hearing thunder from a very distant storm" ], "label": [ "A", "B", "C", "D" ] }
C
AKDE&ED_2008_8_40
Students experiment results?
{ "text": [ "one student taking time measurements for one experiment", "two students taking time measurements for one experiment", "one student taking time measurements for three identical experiments", "three students taking time measurements for two identical experiments" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_183033
A girl had different
{ "text": [ "genes for dimples.", "alleles for dimples.", "chromosomes for dimples.", "genotypes for dimples." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_402364
Black their be?
{ "text": [ "100% black", "100% white", "50% black, 50% white", "75% black, 25% white" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7263183
The. humans?
{ "text": [ "circulatory system", "central nervous system", "skeletal system", "integumentary system" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7222530
Water structure property?
{ "text": [ "the presence of more impurities in ice than in liquid water", "the ability of ice to float on liquid water", "the release of heat when liquid water turns into ice", "the cooling of liquid water as it flows over ice" ], "label": [ "A", "B", "C", "D" ] }
B
OHAT_2009_8_36
Why fossil resources?
{ "text": [ "They make waste products.", "They are buried far underground.", "They take a very long time to produce.", "They are more expensive than nuclear fuels." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7141750
Hot to cool as
{ "text": [ "cooler air is transferred to the object.", "energy in the object is transferred to the surrounding air.", "atoms in the object react with the oxygen in the air.", "energy in the object cancel out energy in the air." ], "label": [ "A", "B", "C", "D" ] }
B
TIMSS_2011_4_pg45
Some fruit fruit?
{ "text": [ "to protect seeds", "to produce food for seeds", "to stop seeds from dispersing", "to store water for seed germination" ], "label": [ "A", "B", "C", "D" ] }
A
MCAS_2014_5_5
The bend use?
{ "text": [ "copper wire", "glass rod", "lead pipe", "wooden stick" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_409241
Some best fire?
{ "text": [ "one that eats meat", "one that uses plants for shelter", "one that lives under the ground", "one that builds nests on the ground" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_401147
The function is to
{ "text": [ "absorb minerals from the soil.", "change water vapor into a liquid.", "make sugar through photosynthesis.", "break down dead plant and animal matter." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_LBS10273
Which likely fossil?
{ "text": [ "a rock", "a crystal", "a mineral", "a bone" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_401523
The away description?
{ "text": [ "The distance is extremely large.", "The distance is a rough estimate.", "Only light can travel between stars.", "Light signals were timed reflecting from the star." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_401865
Which equation}O
{ "text": [ "CO_{2} has 2 atoms of carbon in it.", "H_{2}O has 2 atoms of oxygen in it.", "Twelve molecules of H_{2}O are produced.", "Six molecules of CO_{2} are needed as reactants." ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2013_8_29435
Which of Arizona?
{ "text": [ "by ship", "by train", "by truck", "by airplane" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_406720
Many color it to
{ "text": [ "climb tall trees.", "fit into small spaces.", "hide when threatened.", "shed its skin." ], "label": [ "A", "B", "C", "D" ] }
C
NYSEDREGENTS_2013_8_34
Scientists discovered evidence that
{ "text": [ "the continents were once joined together", "most life-forms that existed in the past are still present today", "most of Earth's surface was once covered by molten rock", "rocks have been transformed from one type to another" ], "label": [ "1", "2", "3", "4" ] }
1
Mercury_7038833
Whichulatorulator?
{ "text": [ "lustrous", "malleable", "does not conduct heat easily", "has a low specific heat capacity" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_175560
What through objects?
{ "text": [ "sound", "light", "energy", "water" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7005005
W the climate?
{ "text": [ "There is less condensation.", "There are fewer hurricanes.", "There is greater precipitation.", "There are more smog-filled areas." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_183890
Which classifiedile?
{ "text": [ "four-chambered heart", "herbivore", "nurse young", "cold-blooded" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7270358
Cell. genes?
{ "text": [ "They bind to ribosomes.", "They bind to tRNA.", "They bind to RNA polymerase.", "They bind to mRNA." ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2013_5_29411
During of leaves?
{ "text": [ "adult", "egg", "larva", "pupa" ], "label": [ "A", "B", "C", "D" ] }
C
ACTAAP_2007_7_31
How the school?
{ "text": [ "Ask your principal where the best place is to study.", "Survey the student body to see where they like to study.", "Record the level of decibels in various places in the school, and compare the results.", "Have everyone be as quiet as possible, and then test the decibels in various places in your school." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7082023
Which nature waves?
{ "text": [ "longitudinal", "transverse", "compressional", "magnetic" ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2003_8_21
In buses powered by
{ "text": [ "nuclear fuel.", "biogas.", "coal gas.", "diesel fuel." ], "label": [ "A", "B", "C", "D" ] }
B
NYSEDREGENTS_2015_8_9
One of is to
{ "text": [ "perform photosynthesis", "provide food for early development", "decompose dead organisms", "reproduce sexually" ], "label": [ "1", "2", "3", "4" ] }
2
Mercury_7064750
A student do?
{ "text": [ "smell each sample in order to identify it", "guess which beaker contains each substance", "mix the substances together to determine what they are", "safely discard the samples and get new ones" ], "label": [ "A", "B", "C", "D" ] }
D
TIMSS_2007_8_pg113
The stores removed?
{ "text": [ "fruits", "grains", "cheese", "vegetables" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7173583
Miss of place?
{ "text": [ "A piece of metal is cut in half.", "An ice cube melts on a counter.", "A camper roasts marshmallows over a burning fire.", "A baker mixes together flour and sugar to make dough." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_403930
A Which notebook?
{ "text": [ "The worm feels cold.", "The worm is a heterotroph.", "The worm has 33 segments.", "The worm has a four-chambered heart." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_417118
Golden. concerns?
{ "text": [ "practical and economic", "economic and ecological", "ecological and ethical", "ethical and practical" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7143010
A boat lake?
{ "text": [ "Some native plant populations will increase.", "Some native plant populations will decline.", "Water temperatures will fluctuate rapidly.", "The water will become brackish." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_401801
Which explains experiment?
{ "text": [ "to validate results", "to achieve different results", "to disprove other scientists' results", "to obtain the same results a different way" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_410334
G hair water?
{ "text": [ "by making the comb more absorbent", "by giving the comb an electrical charge", "by increasing the thermal energy of the comb", "by breaking some of the chemical bonds in the comb" ], "label": [ "A", "B", "C", "D" ] }
B
NAEP_2000_4_S12+3
Which following precipitation?
{ "text": [ "Hail", "Wind", "Rain", "Snow" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7218015
Both semi Nevada?
{ "text": [ "availability of fresh water", "varieties of plant life", "changes in elevation", "proximity to the ocean" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7109603
Ins. insulin?
{ "text": [ "Insulin stimulates cells to absorb glucose from the blood.", "Insulin causes the liver to release glucose into the blood.", "Insulin facilitates the effects of antibiotics in the cell.", "Insulin develops chemical bonds on the cell membrane." ], "label": [ "A", "B", "C", "D" ] }
A
NYSEDREGENTS_2008_8_42
The between depends on
{ "text": [ "their masses, only", "their diameters, only", "their masses and how far apart they are", "their diameters and how far apart they are" ], "label": [ "1", "2", "3", "4" ] }
3
NAEP_2000_8_S11+11
The Moon Moon is
{ "text": [ "always much closer to the Sun than it is to the Earth", "always much closer to the Earth than it is to the Sun", "about the same distance from the Sun as it is from the Earth", "sometimes closer to the Sun than it is to the Earth and sometimes closer to the Earth than it is to the Sun" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7271670
How climates climates?
{ "text": [ "They tend to make them warmer.", "They tend to make them colder.", "They tend to increase temperature ranges.", "They tend to reduce temperature ranges." ], "label": [ "A", "B", "C", "D" ] }
D
ACTAAP_2009_5_8
What but cells?
{ "text": [ "nucleus", "cell wall", "cytoplasm", "cell membrane" ], "label": [ "A", "B", "C", "D" ] }
B
NYSEDREGENTS_2012_4_1
Which flexibility flexibility?
{ "text": [ "wooden block", "paper cup", "metal nail", "glass bottle" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_409030
T are conclusion?
{ "text": [ "a prediction", "a hypothesis", "a list of supplies", "a table of results" ], "label": [ "A", "B", "C", "D" ] }
D
MEA_2013_8_8
Hy atoms molecule?
{ "text": [ "14", "16", "17", "18" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7140333
Around show decline?
{ "text": [ "More predators were introduced into the lake.", "Water was depleted of nutrients such as nitrogen.", "Breeding season for the organisms came to an end.", "Decomposing algae lowered the amount of dissolved oxygen." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_LBS10664
Which likely flow?
{ "text": [ "aluminum", "copper", "plastic", "water" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7171430
Light an usage?
{ "text": [ "newtons", "joules", "volts", "watts" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_407572
What produce produce?
{ "text": [ "carbon dioxide and nitrogen", "sugar and carbon dioxide", "oxygen and nitrogen", "sugar and oxygen" ], "label": [ "A", "B", "C", "D" ] }
D
VASoL_2009_3_2
Which to bend?
{ "text": [ "Rubber band", "Cloth ribbon", "Leather shoe", "Wooden board" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_407383
Which helps desert?
{ "text": [ "A bird builds its nest in a cactus.", "A rattlesnake shakes its tail when threatened.", "A lizard crawls under a rock for shelter.", "The ears of a jackrabbit release heat." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7218400
A this first?
{ "text": [ "determine what materials should be used to implement the plan", "conduct research on energy conservation to form the plan", "improve the design of the plan", "test the validity of the plan" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_184818
If adaptation organism?
{ "text": [ "long, thin limbs", "long, strong limbs", "short, thin limbs", "short, strong limbs" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_405931
Pestic example of
{ "text": [ "farmers working to protect the environment.", "natural substances being used to solve problems.", "farmers trying to decrease the amount of crops.", "the solution for one problem creating another problem." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_416177
Z mineral that helps
{ "text": [ "keep water balanced in cells.", "prevent cavities in teeth.", "heal cuts and scratches.", "carry oxygen in blood." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_406625
Some helped helped?
{ "text": [ "It could get more sunlight.", "It has a chance to reproduce.", "It gets closer to water.", "It makes more oxygen." ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2014_8_16
Just. day?
{ "text": [ "The soil temperature increased more quickly than the air temperature.", "The air temperature increased more quickly than the soil temperature.", "The soil temperature decreased more quickly than the air temperature.", "The air temperature decreased more quickly than the soil temperature." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7138460
Re that survive?
{ "text": [ "chemical", "mechanical", "radiant", "thermal" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7129640
As burns burning?
{ "text": [ "The matter that makes up the car increases.", "The amount of useful energy decreases.", "The efficiency of the car increases.", "The amount of heat energy decreases." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7024290
Which is atom?
{ "text": [ "proton", "isotope", "nucleus", "electron" ], "label": [ "A", "B", "C", "D" ] }
B
NYSEDREGENTS_2008_4_28
Which statement thing?
{ "text": [ "A child learns to ride a bicycle.", "A cat has a kitten with a broken leg.", "A white dog has a puppy with white fur.", "A person has a scar from a burn." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_414339
Which energy water?
{ "text": [ "The water can change from a liquid to a solid.", "The water can change from a solid to a liquid.", "The water can change from a liquid to a gas.", "The water can change from a gas to a liquid." ], "label": [ "A", "B", "C", "D" ] }
C
LEAP_2000_8_2
El land area?
{ "text": [ "Erosion is slower than uplift at El Cajon Pass.", "Plates are separating at El Cajon Pass.", "Mountain building is slower than erosion at El Cajon Pass.", "Erosion and uplift are balanced at El Cajon Pass." ], "label": [ "A", "B", "C", "D" ] }
A