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科普常识积累
owergeneratelectricityfromwhatsource?(TheSun)
AppleiPhonefirstbecomeavailablein2005,2006or2007?(2007)
sofcomputing,whatdoesCPUstandfor?(CentralProcessingUnit)
bleSpaceTelescopeisnamedafterwhichAmericanastronomer?(EdwinHubble)
avelengthofinfraredlighttoolongorshorttobeenbyhumans?(Long)
fal?Goldisnotagoodconductorofelectricity?(Fal)
hnologicallyadvancedhumanoidrobotASIMOismadebywhichcarcompany?(Honda本田)
fal?Atomicbombsworkbyatomicfission(分裂,裂变).(True)
theEarth’sprimarysourceofenergy?(TheSun)
estheabbreviationWWWstandfor?(WorldWideWeb)
fal?DNAisanabbreviationfor‘Deoxyribonucleicacid’(脱氧核糖核酸).(True)
theclostplanettotheSun?(Mercury)
thenameofthe2ndbiggestplanetinoursolarsystem?(Saturn)
thehottestplanetinoursolarsystem?(Venus)
15Whatplanetisfamousforitsbigredspotonit?(Jupiter)
anetisfamousforthebeautifulringsthatsurroundit?(Saturn)
ansbreathenormallyinspaceastheycanonEarth?(No)
unastaroraplanet?(Astar)
thefirstpersontowalkonthemoon?(NeilArmstrong)
lanetNeptunebiggerthanEarth?(Yes)
anetisknownastheredplanet?(Mars)
thenameoftheforceholdingustotheEarth?(Gravity)
manbeingvertfootonMars?(No)
thenameofaplacethatustelescopesandotherscientificequipmenttorearchspaceandastronomy?
(Anobrvatory)
thenameofNASA’smostfamousspacetelescope?(HubbleSpaceTelescope)
slocatedinwhichgalaxy?(TheMilkyWayGalaxy)
thenameofthefirstsatellitentintospace?(Sputnik)
deisamoonofwhichplanet?(Jupiter)
thenameofSaturn’slargestmoon?(Titan)
sMonsisalargevolcanicmountainonwhichplanet?(Mars)
esunorbittheEarth?(No)
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thebiggestplanetinoursolarsystem?(Jupiter)
thechemicalsymbolfortheelementoxygen?(O)
rnameforatidalwaveisa_________?(Tsunami)
fal?Dogsareherbivores.(Fal-Theyareomnivores)
the7thelementontheperiodictableofelements?(Nitrogen)
mousscientistwasawardedthe1921NobelPrizeinPhysicsforhisworkontheoreticalphysics?(AlbertEinstein)
thenameofthelongappendagethathangsfromanelephantsface?(Atrunk)
ybonesdosharkshaveintheirbodies?(0)
hestmountainonearthis?(MountEverest珠穆朗玛峰(世界最高峰))
thenameofthecloststartotheearth?(Thesun)
fal?Frogsarecoldbloodedanimals.(True)
thenameoftheelementwiththechemicalsymbol‘He’?(Helium)
fal?(thereare206)
terhasapHlevelofaaround?(7)
tenrockthatcomesfromavolcanoafteritharuptedisknownaswhat?(Lava)
fal?Yogurtisproducedbybacterialfermentationofmilk.(True)
thenameofthepartofthehumanskeletonwhichprotectsourbrain?(Theskull)
ompound‘HCl’anacidorba?Anacid(hydrochloricacid)
fal?(itisthecheetah)
sidelayerofskinonthehumanbodyiscalledthe_________?(Epidermis)
fal?Yourearsareimportantwhenitcomestostayingbalanced.(True)
thenameofthebiggestpartofthehumanbrain?(Thecerebrum)
oredpartofthehumaneyethatcontrolshowmuchlightpassthroughthepupiliscalledthe____?(Iris)
thenameofthelongpipethatshiftsfoodfromthebackofyourthroatdowntoyourstomach?(Theesophagus)
esaroundyourchestthatprotectorganssuchastheheartarecalledwhat?(Ribs)
wofbloodthroughyourheartandaroundyourbodyiscalled________?(Circulation)
bstancearenailsmadeof_________?(Keratin)
thehumanbody’sbiggestorgan?(Theskin)
ermostpartofbonescontainswhat?(Bonemarrow)
peofDNAisknownas?(Adoublehelix)
ylungsdoesthehumanbodyhave?(2)
rnameforyourvoiceboxisthe______?(Larynx)
holesinyournoarecalled?(Nostrils)
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ngueishometospecialstructuresthatallowyoutoexperiencetastessuchassour,sweet,bitterandsalty,whatis
theirname?(Tastebuds)
esthatmakeupyourspinearecalledwhat?(Vertebrae)
roductsaregenerallymadefromwhatcommonliquid?(Milk)
nuttreesgrowbetterincoldorwarmclimates?(Warm)
fal?Cookingfoodoftentransformsitschemicalmakeup.(True)
thepopularfoodudtocarvejack-o-lanternsduringHalloween?(Pumpkins)
ansomnivore,herbivoreorcarnivore?(Omnivore)
geofvegetables,fruits,meats,nuts,grains,herbsandspicesudincookingareknownaswhat?(Ingredients)
fal?Indiaistheworld’slargestproducerofbananas.(True)
thesweetsubstancemadebybees?(Honey)
,reels,rods,hooks,baitsandnetsarecommonequipmentudinwhatfoodgatheringmethod?(Fishing)
fal?McDonald’shasrestaurantsinover100countriesaroundtheworld.(True)
‘PizzaHut’franchibeganinwhatcountry?(USA)
ichinstarchsuchaspastaandbreadareoftenknownbywhatwordstartingwiththeletterC?(Carbohydrates)
fal?Transfatsaregoodforyourhealth.(Fal)
anothernameformaize?(Corn)
thenameofthelargestoceanonearth?(ThePacificOcean)
thecondmostcommongasfoundintheairwebreathe?Oxygen(21%)
shotter,thecenteroftheearthorsurfaceofthesun?(Thecenteroftheearth)
youcallmoltenrockbeforeitharupted?(Magma)
youcallitafteritharupted?(Lava)
fal?YoucanetheGreatWallofChinafromspace.(True)
youcallapersonwhostudiesrocks?(Ageologist)
softheearthismadeupmostlyofwhichtwoelements?Iron(32%)andoxygen(30%)
fal?TheGrandCanyonisaround10000feet(3000meters)-5000feet(1500meters)
thenameofthedeepestlocationintheworld’soceans?(MarianaTrench)
ongperiodoftimewhileunderextremeheatandpressure,graphiteturnsintowhichpreciousmineral?(Diamond)
eofAntarctica,whatisthelargestdertintheworld?(TheSaharaDertinAfrica)
thenameofthehighestmountainonearth?(MountEverest)
ewhostudiearthquakesisknownasawhat?(Seismologist)
thenameofthelayerofearth’satmospherethatabsorbsthemajorityofthepotentiallydamagingultravioletlight
fromthesun?(Theozonelayer)
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amousscientistintroducedtheideaofnaturallection?(CharlesDarwin)
nwhostudiesbiologyisknownasa_______?(Biologist)
isthestudyof_________?(Plants)
gsliveinsaltwater?(No)
fal?Thecommoncoldiscaudbyavirus.(True)
swhicheatbothplantsandotheranimalsareknownaswhat?(Omnivores)
ialinfectionsinhumanscanbetreatedwithwhat?(Antibiotics)
epieceofcoiledDNAisknownasa__________?(Chromosome)
ofdogoffspringisknownasa?(Litter)
thenameoftheprocessudbyplantstoconvertsunlightintofood?(Photosynthesis)
eoftheDNAinanorganismthatresultsinanewtraitisknownasa__________?(Mutation)
thofeverymemberofaparticularspeciesisknownaswhat?(Extinction)
fal?Asalamanderisawarmbloodedanimal?(Fal)
odmakesupnearlyall(around99%)ofaGiantPanda’sdiet?(Bamboo)
fal?Miceliveforupto10years.
(Fal-Captivemiceliveforupto2andahalfyearswhilewildmiceonlyliveforanaverageofaround4months.)
thelargesttypeof‘bigcat’intheworld?Thetiger,weighingupto300kilograms(660pounds).
fal?Crocodileshavenosweatglandssotheyutheirmouthstoreleaheat.
(True-Theyoftensleepwiththeirmouthopentocooldown.)
areverygoodatspottingpotentialpreyfromalongdistance,why?(Becautheyhaveexcellenteyesight.)
codilespeciesisbelievedtohavebeenaroundforhowlong?2millionyearsor200millionyears?
(200millionyears)
efemaleelephantscalled?(Cows)
fal?Batsaremammals.(True)
efoundoneverycontinentofearthexceptforone,whichisit?(Antarctica)
fal?Catsspendanaverageof13to14hoursadaysleeping.(True)
thefastestlandanimalintheworld?Thecheetah(itcanreachspeedsofupto120kph–75mph).
120.A‘doe’iswhatkindofanimal?(Afemaledeer)
fal?Cougars(美洲狮)areherbivores.(Fal-Theyarecarnivores.)
oflionsareknownaswhat?(Prides)
phinamammal?(Yes)
thelargestlandanimalintheworld?
Theelephant-Thelargestonrecordweighedaround12,000kilograms!(26,000lb).
fal?Snakeshaveslimyskin.(Fal-Snakeskinissmoothanddry).
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theonlycontinentonearthwhereGiraffesliveinthewild?(Africa)
ypairsofwingsdoesabeehave?(2)
peofanimalisthelargestprimateintheworld?(TheGorilla)
rkafishoramammal?(Afish)
themostrecognizablefeatureofahedgehog’sappearance?(Theirspinesofspikyhair.)
fal?Owlsarefar-sighted,meaningthatanythingwithinafewinchesoftheireyescan’tbeenproperly.
(True)
thenameofanadultfemalehor?(Amare)
ebabygoatscalled?(Kids)
thetallestanimalintheworld?
Thegiraffe-Theaverageheightisaround5metres(16ft)andthetallestonrecordstoodnearly6metres(20ft)tall.
fal?Rabbitsarebornblind.(True)
themostrecognizablephysicalfeatureofthemalelion?(Itsmane)
ylegsdoesaspiderhave?(8)
tadpoles(蝌蚪)’parents?(Frogs.)
ylegsdoesanincthave?(6)
ystatesarethereintheUnitedStates?(50)
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