Glossary Intermediate School Level Science Glossary English / Bengali Translation of Science Terms Based on the Coursework for Science Grades 6 to 8. Word-for-word glossaries are used for testing accommodations for ELL/LEP students. Last Updated: 08/10/09 THE STATE EDUCATION DEPARTMENT / THE UNIVERSITY OF THE STATE OF NEW YORK / ALBANY, NY 12234 THE STATE EDUCATION DEPARTMENT / THE UNIVERSITY OF THE STATE OF NEW YORK / ALBANY, NY 12234 Education - P-16 Office of Elementary, Middle, Secondary, and Continuing Education and Office of Higher Education Office of Bilingual Education and Foreign Language Studies http://www.emsc.nysed.gov/biling/ THE UNIVERSITY OF THE STATE OF NEW YORK Regents of the University MERRYL H. TISCH, Chancellor, B.A., M.A., Ed.D. ....................................................................... MILTON L. COFIELD, Vice Chancellor, B.S., M.B.A., Ph.D. ......................................................... ROBERT M. BENNETT, Chancellor Emeritus, B.A., M.S. ............................................................... SAUL B. COHEN, B.A., M.A., Ph.D................................................................................................ JAMES C. DAWSON, A.A., B.A., M.S., Ph.D. ................................................................................ ANTHONY S. BOTTAR, B.A., J.D. ................................................................................................... GERALDINE D. CHAPEY, B.A., M.A., Ed.D. ................................................................................. HARRY PHILLIPS, 3rd, B.A., M.S.F.S. ........................................................................................... JOSEPH E. BOWMAN, JR., B.A., M.L.S., M.A., M.Ed., Ed.D......................................................... JAMES R. TALLON, JR., B.A., M.A. ............................................................................................... ROGER TILLES, B.A., J.D. ................................................................................................................ KAREN BROOKS HOPKINS, B.A., M.F.A........................................................................................ CHARLES R. BENDIT, B.A. ............................................................................................................. BETTY A. ROSA, B.A., M.S. in Ed., M.S. in Ed., M.Ed., Ed.D..................................................... LESTER W. YOUNG, JR., B.S., M.S., Ed. D. ..................................................................................... CHRISTINE D. CEA, B.A., M.A., Ph.D. .......................................................................................... WADE S. NORWOOD, B.A. ............................................................................................................. New York Rochester Tonawanda New Rochelle Plattsburgh Syracuse Belle Harbor Hartsdale Albany Binghamton Great Neck Brooklyn Manhattan Bronx Oakland Gardens Staten Island Rochester Interim President of the University and Commissioner of Education CAROLE F. HUXLEY Senior Deputy Commissioner of Education, P–16 JOHANNA DUNCAN-POITIER Associate Commissioner for Curriculum and Instructional Support JEAN STEVENS Coordinator, Office of Bilingual Education and Foreign language Studies PEDRO J. RUIZ Acknowledgements: The New York State Education Department Glossaries for English Language Learners were reviewed and updated during the 2008-2009 school year. We would like to thank in these efforts the New York State Education Department Language BETACs (Spanish, Asian and Haitian Bilingual Education Technical Assistance Centers), the NYS Office of Curriculum, Instruction and Instructional Technology; the New York City Department of Education Office of English Language Learners, and the NYC Department of Education Translation and Interpretation Unit. The State Education Department does not discriminate on the basis of age, color, religion, creed, disability, marital status, veteran status, national origin, race, gender, genetic predisposition or carrier status, or sexual orientation in its educational programs, services and activities. Portions of this publication can be made available in a variety of formats, including brailed, large print or audio tape, upon request. Inquiries concerning this policy of nondiscrimination should be directed to the Department’s Office for Diversity, Ethics, and Access, Room 530, Education Building, Albany, NY 12234. Grade 8 Science Glossary Translation in Bengali Bengali English A absorb ï‡l †bqv/AvZ¥xf‚Z nIqv acceleration Z¡iY acid rain A¨vwmW e„wó action wµqv adapt Awf‡hvwRZ Kiv adaptation Awf‡hvRb adjust m½wZmvab adult eq¯‹ advantage myweav affect dj air mass evq~wcÐ air pressure evqy Pvc air resistance evqy cÖwZ‡ivaÿgZv alternate cwieZ© alto Av‡ëv amount cwigvY amphibian DfPi amplitude wekvjZ¡ analyze we‡kølY anatomy A½e¨e‡”Q`-we`¨v ancestor c~e©c~ilæ ancient cÖvPxb anemometer A¨v‡b‡gvwgUvi angle †KvY animalia cÖvwYRMr antibiotic A¨vw›Uev‡qvwUK antibody i‡³ RxevbybvkK Dcv`vb, A¨vw›UewW appliance M„‡n e¨eüZ hšÍcvwZ apply cÖ‡qvM appropriate Dchy³ approximately AvbygvwbKfv‡e, ¯’‚jZ arrange e¨e¯’v Kiv Grade 8 Science Glossary Translation in Bengali artery Agbx asexual gvKokvi g‡Zv kix‡ii mv‡_ mshy³ cv wewkó A‡giæ`Ðx cÖvYx wb‹vg assemble mgv‡ek, mshyw³ asteroid A¨v‡÷i‡qW astronomer b‡fvPvix atmosphere cwi‡ek atom cigvYyy atomic number cvigvYweK msL¨v attract AvKl©Y automatic ¯^qswµq, ¯^‡Zvtwµq available cÖvw߇hvM¨ axis Aÿ arthropod B bacteria e¨vK‡Uwiqv balance fvimvg¨ balanced forces fvimvg¨g~jK ej/kw³ bar graph ¯Í¤¢‡jL bare Abve„Z barometer e¨v‡ivwgUvi battery e¨vUvwi, we`y¨r‡Kvl bed †ivcY Kiv behavior AvPiY beneficial DcKvix benefit dvq`v best †kªô big bang gnvwe‡ùviY binary fission evBbvwi (wØ-mvswL¨K) wefvRb biomass ˆRe e¯‘i cwigvY bird cvwL blink wgUwgU Kiv blizzard So block eÜ T&I-4277 (Bengali) 2 Grade 8 Science Glossary Translation in Bengali blood tissue i³ Kjv, eøvW wUmy¨ blood vessel i³bvwj blossom dyj †dvUv boil wm× boiling point ùzUbv¼ bone tissue Aw¯’ Kjv, †evb wUmy¨ bounce wd‡i hvIqv brain gw¯Í®‹ bronchi k¦vmbvwj msµvšÍ bundle ¯‘c buoyant force †ZwR ej C calcium K¨vjwkqvg calculator K¨vjKz‡jUvi calorie K¨v‡jvwi camera K¨v‡giv camouflage QÙ‡ek cancer K¨vÝvi †ivM, `yó ÿZ capillary ˆKwkK bvwj capture KivqvË Kiv carbohydrate kK©iv carbon ( C ) Kve©b, A½vi carbon dioxide (CO2) Kve©b WvBA·vBW carnivore ürwcÐ I i³cwienb e¨e¯’v, KvwW©IfvmKzjvi wm‡÷g gvsmvkx category †kªwY caterpillar kyqu v‡cvKv cell †Kvl cell cycle †KvlPµ cell division †Kvl wefvRb cell membrane †Kvl wSwjø cell wall †KvlcÖvPxi cellular respiration †Kv‡li Aw·‡Rb MÖnY cardiovascular system T&I-4277 (Bengali) 3 Grade 8 Science Glossary Translation in Bengali Celsius (Co) †mjwmqvm cement wm‡g›U centimeter (cm) †mjwmqvm central nervous system †K›`ªxq mœvqyZš¿ change cwieZ©b change of direction w`KcwieZ©b change of motion MwZcwieZ©b change of speed MwZ‡eM cwieZ©b characteristic jÿY chemical ivmvqwbK chemical bond ivmvqwbK eÜb chemical change ivmvqwbK cwieZ©b chemical energy ivmvqwbK kw³ chemical equation ivmvqwbK mgxKiY chemical property ivmvqwbK ag© chemical reaction ivmvqwbK wewµqv chemical system ivmvqwbK e¨e¯’v chemical weathering ivmvqwbK weP‚Y©xfeb chlorophyll †K¬v‡ivwdj chloroplast †K¬v‡ivcøv÷ choose evQvB chromosome †µv‡gvRg, Rxe‡Kv‡l wRbevnx Zš‘ cinder cone volcano wmÛvi †Kvb Av‡MœqwMwi circuit mvwK©U, eZ©bx circulatory system PµvKvi c×wZ, i³mÂvjb e¨e¯’v cirro- `~ivKv‡ki nvév †gN cirrus cloud nvév †gN classification †kªwYweb¨vm classify †kªwYweb¨vm Kiv climate Rjevqy cloning †K¬vb Kiv cloud †gN coal Kqjv T&I-4277 (Bengali) 4 Grade 8 Science Glossary Translation in Bengali code †KvW, ms‡KZ collect †h ¯’v‡b Mig evq~ VvÐv evq~‡K cÖwZ¯’vwcZ K‡i msMÖn Kiv, mwÂZ nIqv collide msNl© nIqv color iO column _vg, Kjvg comet a~g‡KZz comfortable Avivg`vqK community mgvR, m¤úª`vq compare Zzjbv compass w`K&`k©bhš¿ competition cÖwZ‡hvwMZv complex carbohydrate RwUj kK©iv compose MVb composite volcano GKvwaK jvfv¯Íiwewkó Av‡MœqwMwi composition MVbcÖYvwj compost pile wgkª mv‡ii ¯Í‚c compound †hŠwMK compound microscope †hŠwMK AbyexÿYhš¿ compress ms‡KvPb Kiv compression ms‡KvPb computer Kw¤úDUvi conclude wmØv‡šÍ DcbxZ nIqv conclusion wm×všÍ condensation Nbxfeb condense Nbxf~Z Kiv, Nbxf‚Z nIqv condition Ae¯’v conduct cwiPj‡b mvnvh¨ Kiv, AvPiY Kiv conduction cwiPjb, cwienb conductors Zvc ev we`y¨rcwievnx consequences cwiYwZ conservation msiÿY conservation of energy kw³ msiÿY cold front T&I-4277 (Bengali) 5 Grade 8 Science Glossary Translation in Bengali conservation of mass c`v_© msiÿY conserve msiÿY Kiv consist of hv w`‡q MwVZ consistent mvhyR¨c~Y© constant AcwieZ©bxq consumer †fv³v contain aviY Kiv container cvÎ, Avavi content Dcv`vb continent gnv‡`k contrast cÖwZZzjbv control wbqš¿Y controlled experiment wbqwš¿Z cixÿY convection Dcv`vb coordinate mgš^q Kiv core g~j covalent bond cigvYy mgš^‡q m„ó eÜb create m„wó crest k„½ crop km¨ crust KwVb DcwifvM crystal wµ÷vj, ùwUK crystallization ùwUKxKiY cubic eM©vK„wZ cubic centimeter Nb †mw›UwgUvi cure †ivMwbivgq, wPwKrmvc×wZ cycle Pµ cytoplasm mvB‡UvcøvR&&g&, †KvlcÖvPxi I †Kvl †K‡›`ªi ga¨¯’ c`v_© D dam W¨vg, cvwbi euva data DcvË data table DcvË mviwY daughter cell Aby‡Kvl/ÿz`ª †Kvl T&I-4277 (Bengali) 6 Grade 8 Science Glossary Translation in Bengali decay ÿq decomposer we‡qvRK, we‡kølK decrease n«vm Kiv ev nIqv defend iÿv Kiv deficient `ye©jZvm¤úbœ define msÁvwqZ Kiv definite wbw`©ó delta e-Øxc density NbZ¡ dependent variable Aaxb Pj deposition Ae‡ÿcY derived jä descend wb‡P bvgv, Ae‡ivnb describe eY©bv †`qv desert giæf~wg design wWRvBb, bKkv Kiv develop cÖYqY Kiv, ˆZwi Kiv development Dbœqb diagram WvqvMÖvg dichotomous key wØ-wefvRb m~Î difference e¨eavb digest cwicvK digestive system cwicvKZš¿ directly mivmwi disappearing trait Aejywßgvb ˆewkó discuss Av‡jvPbv Kiv disperse wew”Qbœ Kiv dissolve `ªexf~Z nIqv distance `~iZ¡ distinctive ˆewkó¨c~Y© distribute eÈb disturb weNœ NUv‡bv diversity ˆewPÎ T&I-4277 (Bengali) 7 Grade 8 Science Glossary Translation in Bengali DNA wW.Gb.G. dominant gene cÖavb wRb draw A¼b Kiv, †U‡b Avbv dump AveR©bv, AveR©bv †djvi ¯’vb E earthquake f~wgK¤ú earthworm †Ku‡Pv echo cÖwZaŸwb eclipse MÖnY ecological succession cwi‡ekMZ ci¤úiv ecology cwi‡ek weÁvb ecosystem cÖvK…wZK fvimvg¨, B‡Kvwm‡÷g effect dj, cwiYwZ efficient `ÿ egg wW¤^, wWg electric current we`¨yr cÖevn electrical energy ˆe`y¨wZK kw³ electricity we`¨yr electromagnet Zwor Pz¤^K electromagnetic spectrum ZworPz¤^Kxq Av‡ek electromagnetic wave ZworPy¤^Kxq Zi½ electromagnetism Zwor Pz¤^KZ¡ electron B‡jKUªb elements †gŠwjK c`v_© elevation D”PZv, D‡Ëvjb elliptical wW¤^vK…wZ emit wbM©Z Kiv endangered species wecbœ cÖRvwZ endothermic Dòi³evnx energy R¦vjvwb, kw³ energy resources kw³i Drm ensure wbwðqZvÁvcb environment R¦vjvwbi Drm T&I-4277 (Bengali) 8 Grade 8 Science Glossary Translation in Bengali environmental changes cwi‡ekMZ cwieZ©b epithelial Gwc‡_wjqvj equal mgvb equation mgxKiY equator welye‡iLv equilibrium fvimvg¨ erosion ÿq error fzj esophagus Lv`¨bvwj establish cÖwZôv estimate cÖv°jb estimation Abygvb esstimation dz‡ji cvcwoweb¨vm eukaryotic BDKvwiIwUK evaluate g~j¨vqb evaporate evúxf~Z nIqv evaporation ev®úxfeb evidence cÖgvY evolution weeZ©b example D`vniY excrete eR©¨ c`v_© wbtmiY exoskeleton ewntK¼vj exothermic Zvc wewKiY cÖwµqv expand m¤úªmviY experiment cixÿY explain e¨vL¨v †`qv explanation e¨vL¨v cÖ`vb express eY©bv †`qv external evwn¨K, ewnt¯’ extinct wejyß F fact NUbv factor Drcv`K, Dcv`vb T&I-4277 (Bengali) 9 Grade 8 Science Glossary Translation in Bengali Fahrenheit (oF) dv‡ibnvBU fat Pwe© fault †`vl feature ˆewkó features ˆewkómg~n fertilization De©iKiY fertilizer mvi fiber Zš‘ fish grm¨ fixed pulley Abo KwcKj flood Lv`¨ flower dzj fluid Zij food Lv`¨ food chain Lv`¨Pµ food web Lv`¨ Rvj force ej forecast c~e©vfvm form iƒc, AvK…wZ former mv‡eK, cÖv³b formula m~Î fossil dwmj, Rxevk¥ fossil fuel Rxevk¥RvZ R¦vjvwb freezing point wngv¼ frequency †cŠbtcywbKZv friction Nl©Y front m¤§yL fruit dj fuel R¦vjvwb filter QvKwb fulcrum KxjK function wµqv Fungi QÎvK T&I-4277 (Bengali) 10 Grade 8 Science Glossary Translation in Bengali G galaxy M¨vjvw·, Qvqvc_ garbage eR©¨ gas M¨vm, evqexq c`v_© gas giants M¨vm Rvqv›U gem iZœ gene wRb, generation cÖRb¥ generator †Rbv‡iUi genetic material K…wÎgfv‡e wRb cwieZ©b K‡i Rb¥MZ ˆewkó¨ cwieZ©b †R‡bwUK Dcv`vb genetic variation Rb¥MZ e¨wZµg geologist f~-we` geothermal energy f~Zvc kw³ germ RxevYy germination A¼z‡iv˜Mg glacier †Møwmqvi, wngevn gland Mø¨vÛ, cÖwš’ global ˆewk¦K global climate ˆewk¦K AvenvIqv global warming ˆewk¦K Dòvqb graduated cylinder MÖ¨vRy‡q‡UW wmwjÛvi gram (g) MÖvg graph wP·jL gravitational gva¨vKl©YRwYZ gravity gva¨vKl©Y greatest e„nËg, †kªô greenhouse gas MÖxbnvDm M¨vm groundwater f‚Rj, †fŠgRj group `j genetic engineering H habit ¯^fve habitat Avevmb T&I-4277 (Bengali) 11 Grade 8 Science Glossary Translation in Bengali hand lens n¨vÛ j¨vÝ hardness KvwVb¨ harmful ÿwZKi healthy habit myAf¨vm, heart n„rwcÐ heart muscle n„rwcÐw¯’Z †cwk heat Zvc heat energy Zvckw³ herbivore Z…Y‡fvRx hereditary eskaviv hibernation nvBevi‡bkb, kxZwb`ªv hormone ni‡gvb host MÖvnK humid Av`ª© humidity Av`ª©Zv hurricane N~wY©So hydroelectric power nvB‡WªvwjK kw³, Rjwe`y¨r kw³ hygrometer Av`©ªZvgvcK, nvB‡MÖvwgUvi hypothesis nvB‡cvw_wmm, cÖKí I identify kbv³KiY identical Awfbœ igneous Av‡Mœq igneous rock Av‡Mœq wkjv illuminate Av‡jvwKZ Kiv illustrate e¨vL¨v Kiv immune system †ivMcÖwZ‡iva e¨e¯’v inclined plane Xvjy mgf~wg increase ea©b independent variable wbf©iZvgy³ Pj indicate †`Lv‡bv individual ¯^Zš¿ infection msµgY T&I-4277 (Bengali) 12 Grade 8 Science Glossary Translation in Bengali inference Abygvb information Z_¨ ingredient Dcv`vb inherit DËivwaKvi nIqv inherited adaptation DËivwaKvim~‡Î cÖvß Awf‡hvRb inherited trait DËivwaKvim~‡Î cÖvß ˆewkó insect KxU-cZ½ insulator AšÍiK interact wµqv-cÖwZwµqv internal Af¨šÍixY interpret e¨vL¨v, Abyev` interval weivg inversion wecÖZxc wµqv invertebrate A‡giæ`Ðx ion Avqb, we`y¨ZvwqZ e¯ÍKwYKv ionic bond we`y¨ZvwqZ e¯ÍKwYKvi eÜb iron (Fe) †jŠn irregular AwbqwgZ isolate c„_K Kiv J jellyfish †Rwj gvQ joint †hŠ_ K kilogram (kg) wK‡jvMÖvg kiloliter (kl) wK‡jvwjUvi kilometer (km) wK‡jvwgUvi kinetic energy MwZ kw³ kingdom ivRZ¡, ÑRMr knowledge Ávb L label †j‡ej landslide f~wgam large intestine e„nbœjx T&I-4277 (Bengali) 13 Grade 8 Science Glossary Translation in Bengali larva k~KKxU laser †jRvi latitude Aÿvsk lava jvfv layer ¯Íi leaf cvZv learned AvnwiZ, Ávbx learned adaptation AvnwiZ Awf‡hvRb least b~¨bZg levee euva lever wjfvi, `Ð life cycle RxebPµ life span Avqy lift D‡Ëvjb light Av‡jv light-year Av‡jvKel© line graph ˆiwLK †jLwPÎ lines of force ej‡iLv link ms‡hvM liquid Zij list ZvwjKv liter (L) wjUvi liver hK…r location Ae¯’vb longitudinal wave `ªvwNgv-Abymvix Zi½ loudness k‡ãi gvÎv lunar eclipse P›`ªMÖnY lungs dzmdzm luster `xwß M machine hš¿ magma MwjZ jvfv magnet Pz¤^K T&I-4277 (Bengali) 14 Grade 8 Science Glossary Translation in Bengali magnetic field †PŠ¤^K †ÿÎ magnetic force †PŠ¤^K ej magnetism †PŠ¤^KZ¡ magnifier weea©K maintain AÿyYœ ivLv major cÖavb mammal ¯Íb¨cvqx manage wbqš¿Y mantle Ave„Z Kiv mass fi, e¯‘wcÐ material Dcv`vb materials scientist Ro weÁvbx matter c`v_© measure cwigvc Kiv measurement cwigvc mechanical energy hš¿kw³ mechanical weathering hvwš¿K weP~Y©xfeb medium gva¨g meiosis †KvlwefvRb melting point Mjbv¼ metal avZz metallic bond avZzeÜb metalloid AavZe KwVb c`v_© metamorphic iƒcvšÍi metamorphic rock iƒcvšÍwiZ wkjv metamorphosis iƒcvšÍi meter (m) wgUvi meter stick wgUvi `Ð method cÖwµqv metric ruler †gwUªK iæjvi microscope AbyexÿY mid-ocean ridge mvgyw`ªK ce©Zivwk migration ¯’vbvšÍi T&I-4277 (Bengali) 15 Grade 8 Science Glossary Translation in Bengali Milky Way Qvqvc_ milligram (mg) wgwjMÖvg milliliter (mL) wgwjwjUvi millimeter (mm) wgwjwgUvi mineral LwbR mitochondria gvB‡UvKwÛªqv mitosis wgkªY mixture wgkªY model Av`k©, g‡Wj moisture Av`ª©Zv molecule AYy mollusk kvgyK-wSbyK, A‡±vcvm RvZxq cÖvYx Monera g‡biv monoculture GKdmjx f~wg moon Puv` motion MwZ motor †gvUi mountain ce©Z mouth gyL movable pulley enb‡hvM¨ KwcKj mucus wSwjø muscle †cwk muscle tissue †cwk Kjv muscular system †cwkZš¿ mutation i~cvšÍi multicellular eû‡Kvlwewkó N natural gas cÖvK…wZK M¨vm natural resource cÖvK…wZK m¤ú` natural selection cÖvK…wZK wbe©vPb nebula bxnvwiKv negative bv-evPK, FYvZ¥K nervous system mœvqyZš¿ T&I-4277 (Bengali) 16 Grade 8 Science Glossary Translation in Bengali net force †bU †dvm© neuron mœvqy‡Kvl neutral wbi‡cÿ neutron wbDUªb Newton wbDUb niche †KvUi nimbus Rjfiv †gN nitrogen bvB‡Uªv‡Rb noble gas †bve&&j M¨vm nonmetal AavZe nonrenewable bevqb-A‡hvM¨ nonrenewable energy resource bevqb-A‡hvM¨ kw³i Drm nonrenewable resource Abevq‡hvM¨ DcKiY nose bvK nuclear energy AvbweK kw³ nuclear fusion AvbweK `nY nucleus wbDwK¬qvm, cigvYy‡K›`ª, g~jvavi nutrient cywóKi c`v_© O objective lens e¯‘wbô †jÝ observation ch©‡eÿY observe cixÿv Kiv obtained cÖvß occur msNwUZ nIqv ocean mg~`ª odor MÜ offspring mšÍvb-mšÍwZ omnivore me©f~K ooze Kv`vgvwU, cwj opinion gZvgZ orbit Kÿc_ order k„•Ljv, µg organ A½ T&I-4277 (Bengali) 17 Grade 8 Science Glossary Translation in Bengali organ system A½cÖYvwj organelle Rxe‡Kv‡li Af¨šÍi¯’ Dcv`vbwe‡kl organism cÖvYx organize msMwVZ Kiv original Avw` ovary Mf©vkq overabundance AwZcÖvPzh© overcome AwZµg Kiv overpopulation Rbeûj ovule wW¤^ oxygen Aw·‡Rb, A¤øRvb M¨vm ozone I‡Rvb P parallel circuit mgvšÍivj cwiµg, c¨vivjvj mvwK©U parasite ciRxex parent cell RbK †Kvl, particle KwYKv pattern web¨vm pedigree chart eskjwZKv perceive AewnZ nIqv, eyS‡Z cviv percent, percentage cv‡m©›U, kZvsk period ce© permanent magnet c`v‡_©i AvbweK IRb I msL¨vwfwËK mvRv‡bv ZvwjKv ¯’vqx Pz¤^K pesticide †cvKvgvKo gvivi wel petroleum †cUªj, phases ch©vq phenomena Bw›`ªqMvn¨ e¯‘ ev welq phosphorus dmdivm, mnR`vn¨ Av‡jvKweKxiYKvix c`v_© photosynthesis mv‡jvK-ms‡kølY physical †fŠZ physical change e¯‘MZ cwieZ©b physical property e¯‘MZ ˆewkó periodic table T&I-4277 (Bengali) 18 Grade 8 Science Glossary Translation in Bengali physical weathering cÖvK…wZK weP~Yx© feb pie chart e„Ë mviwb pie graph e„ˇjLwPÎ pistil dz‡ji exR Drcv`bKvix Ask pitch k‡ãi Zx²Zv planet MÖn Plantae Dw™¢`RMr plasma cøvRgv plate f~-c„‡ôi ¯Íi plate tectonics †UK‡UvwbK †cøU poison wel polar †giæ msµvšÍ pollen cy®ú‡iYy pollinate wbwl³ Kiv pollutant `~lK pollution `~lY population RbmsL¨v position Ae¯’vb positive abvZ¥K, BwZevPK potential energy myß kw³ precipitation e„wócvZ ev ZzlvicvZ predator wkKvix predict c~e©vfvm †`qv prediction c~e©vfvm presence Dcw¯’wZ preserve msiÿY Kiv pressure Pvc prevailing winds we`¨gvb evq~ previous c~e©eZx© prey wkKvi primary cÖv_wgK probable m¤¢ve¨ procedure cÖwµqv T&I-4277 (Bengali) 19 Grade 8 Science Glossary Translation in Bengali process cÖwµqv producer cÖ¯‘ZKviK product cY¨ prokaryotic mij‡Kvlwewkó property ¸Y, ˆewkó protect iÿv Kiv protein Avwgl Protista GK ai‡bi GK †Kvlwewkó cÖvYx proton †cÖvUb provide cÖ`vb Kiv pulley KwcKj Punnett square cÖRbb weÁv‡b e¨eüZ QK we‡kl pupa k~qu v‡cvKv R radiation †ZRw®Œqv radioactive †ZRw®Œq radioisotope †ZRw®Œq c`v_© we‡kl, †iwWI AvB‡mvUc rarefaction NbZ¡ n«vm Kiv rate nvi ray iwk¥ react wewµqv Kiv reactant ivmvqwbK wewµqvq mwµq c`v_© rearrange cybwe©b¨vm reason KviY receive MÖnY recessive gene GK ai‡Yi wRb recognize ¯^xK…wZ †`qv record bw_, bw_e× Kiv rectum cvqy recycle cybe©¨envi reduce nªvm Kiv refer m~Î D‡jøL Kiv reflect cÖwZdjb NUv, cÖwZdwjZ nIqv T&I-4277 (Bengali) 20 Grade 8 Science Glossary Translation in Bengali reflection cÖwZdjb reflex wewµqv refract cÖwZmiY NUv refraction cÖwZmib regulation cÖweavb relationship m¤^Ü relative humidity Zzjbvg~jK Av`ª©Zv release gyw³ relevant cÖvmw½K remain the same AcwiewZ©Z _vKv remains Aewkó renewable AcwiewZ©Z _vKv renewable energy resource bevqb‡hvM¨ kw³i Drm renewable resource bevqb‡hvM¨ DcKiY represent cÖwZwbwaZ¡ Kiv reproduce cybiærcv`b Kiv reproduction cybiærcv`b reptile mixm„c required Avek¨K resist cÖwZ‡iva Kiv resistant to wKQz‡Z cÖwZ‡iva¨ resource DcKiY respiration k¦vmcÖk¦vm respiratory system k¦vmcÖYvwj respond mvov †`qv response mvov †`qv responsible `vqx restore c~e©ve¯’vq wd‡i hvIqv result dj reuse cybe©¨envi reverse D‡ëv hvIqv revolution AvKw¯§K cwieZ©b revolve N~Y©veZ© T&I-4277 (Bengali) 21 Grade 8 Science Glossary Translation in Bengali rock wkjv rock cycle wkjvPµ role f~wgKv root g~j rotate cvjvµg rotation PµvKv‡i Nyiv runoff cybivq Pvjv‡bv rust gwiPv S saliva jvjv salivate jvjv wbtmiY Kiv scale cvjøv scarce `~úvª c¨Zv scientific inquiry ˆeÁvwbK AbymwÜrmv scientific investigation ˆeÁvwbK M‡elYv scientific law ˆeÁvwbK wbqg scientific name ˆeÁvwbK bvg scientific thinking ˆeÁvwbK fvebv scrape Nl©Y Kiv screw ¯‹zª sea floor spreading mg~`ªc„‡ô dvUj nIqv sea level mg~`ªc„ô season FZzPµ secondary gva¨wgK sediment cwj sedimentary rock cvjwjK wkjv sedimentation Zjvwb seed exR seedling Pviv seep ÿiY select wbe©vPb Kiv selective breeding wbe©vwPZ cÖRbb sense Bw›`ªq T&I-4277 (Bengali) 22 Grade 8 Science Glossary Translation in Bengali sense organ Bw›`ªq series circuit avivevwnK eZ©bx settle ¯’vqx nIqv sewage cqtwb®‹vkb sex cell †hŠb †Kvl sex cells †hŠb †Kvl sexual †hŠb shape AvK…wZ shell †Lvjm shield volcano wkì fjK¨v‡bv shiver K¤úb significant ¸iæZ¡c~Y© similarity mv`„k¨ simple machine mij hš¿ siren mvB‡ib, wk½v situation Ae¯’v skeletal muscle K¼vj-‡cwk skeletal system K¼vjZZš¿ small intestine ÿz`ªvšÍ smog Kv‡jv †auvqv smooth muscle m~² †cwk soil g„wËKv soil texture g„wËKvi MVb solar cell †mŠi‡Kvl solar eclipse m~h© MÖnY solar energy †mŠi kw³ solar system †mŠiRMr solid KwVb e¯‘ solidification Nbxfeb solubility `ªebxqZv solute `ªve solution `ªeY sound kã T&I-4277 (Bengali) 23 Grade 8 Science Glossary Translation in Bengali sound recorder kã aviY hš¿ source Drm space gnvKvk, gnvk~b¨ specialize we‡klvqb species cÖRvwZ specific mywbw`©ó speed †eM, `ªæwZ sperm k~µ, exh© spill Qj‡K cov spinal cord mylygœvKvÐ spiral †cuPv‡jv sponge ¯úÄ spore exR¸wU spring w¯úªs spring scale w¯úªs-Gi wbw³ sprout A¼zi squint Zxh©K, †ZQov stable `„p stages wewfbœ ch©vq stamen cys‡Kki star †R¨vwZ®‹ starch †k¦Zmvi state Ae¯’v static charge w¯’i we`y¨ZvwqZ static electricity w¯’i we`y¨r stem kvLv stigma Mf©gÐ y stimulus D‡ËRK stomach cvK¯’wj stopwatch ÷cIqvP strain `vM strategy †KŠkj strato ¯Íi T&I-4277 (Bengali) 24 Grade 8 Science Glossary Translation in Bengali stratus cloud Av¯Íi †gN streak Kl structural adaptation KvVv‡gvMZ Awf‡hvRb structure KvVv‡gv sublimation AšÍf©~wg subsoil c`v_© substance †KŠkj sugar kK©iv, wPwb sulfuric acid mvjwdDwiK A¨vwmW summarize ms‡ÿcb supernova mycvi‡bvfv support mg_©b Kiv surface c„ô‡`k survey Rwic, mgxÿv survival wU‡K _vKv survive, survival wU‡K _vKv swamp Rjvf~wg sweat Nvg switch myBP, ms‡hvM system e¨e¯’v T table salt Lv`¨ jeb tadpole e¨vOvwP tape measure cwigvcK wdZv technology cÖhyw³ telescope `~iexÿY temperate bvwZkx‡Zvò temperature ZvcgvÎv temporary magnet A¯’vqx Pz¤^K terrestrial planets emZ‡hvM¨ MÖn test ciL theory ZË¡ thermal energy Zvckw³ T&I-4277 (Bengali) 25 Grade 8 Science Glossary Translation in Bengali thermometer _v‡g©vwgUvi thunderstorm eRªSo tide †Rvqvi tilt †njv‡bv time mgq, Kvj tissue Kjv tool nvwZqvi topsoil g„wËKvi DcwifvM tornado U‡b©‡Wv trachea k¦vmbvwj trait ˆewkó¨ transfer e`wj transform i~cvšÍi transport cwienb transport system cwienb e¨e¯’v transverse wave ewng©Ly x Zi½ trench cwiLv trial cixÿv-wbixÿv, wePvi tropical MÖx®§gÐjxq troposphere evqygЇji me©wbgœ ¯Íi, Uª‡cv‡ùqvi trough Lv` tumor wUDgvi turbine mÂvjK PvKv type Aÿi, iKg, UvBc Kiv U unbalanced forces fvimvg¨nxb ej unequal Amg unicellular GK‡Kvlwewkó unique AwØZxq universe RMr, m„wó unstable boe‡o V vacuole T&I-4277 (Bengali) Rxe‡Kv‡l duvKv ¯’vb 26 Grade 8 Science Glossary Translation in Bengali vallley DcZ¨Kv vapor ev®ú variable Pj variation e¨wZµg variety iKgvwi vascular system cwiPjbe¨e¯’v vascular tissue cwiPjbe¨e¯’v Kjv vegetable kvK-mwâ vehicle gva¨g vein wkiv velocity †eM vertebrate †giæ`Ðx vibrate K¤úb virus fvBivm, ciRxex visible `„k¨gvb visible light `„k¨gvb Av‡jv vitamin Lv`¨cÖvY volcano Av‡MœqwMwi voltmeter †fvëwgUvi volume AvqZb W warm †K‡Puv water cvwb water cycle cvwbPµ water vapor Rjxq ev®ú wavelength Zi½‰`N©¨ weather AvenvIqv weathering weP~Yx© feb wedge KxjK weight IRb wheel and axle PvKv I Aÿ`Ð white blood cell †k¦Z i³KwYKv wind evqz wind vane evqzKj T&I-4277 (Bengali) 27 Grade 8 Science Glossary Translation in Bengali wise Ávbx work KvR wrinkle KzPu Kv‡bv Z zone GjvKv zygote åƒY T&I-4277 (Bengali) 28
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