Earth Science Textbook Glossary

English and Spanish Glossary tutor A part of an . 394 ) than La pan un organism . Th grinding away of by other rock particles in water . ice . or wind . 59 ) por el . el . add rain Rain that more acid than normal . iA normal . 260 ! substance that tracts with maul and blur litmus . 09 ) a um urn hare qu a min . A behavior or physical an organism in in . Id ( a un vivir nu . 411 An that after a larger in the uni area . qu cum at I . Inns A huge body of air that has similar , and air throughout . man do all Ul , en sua ) Slur air The pressure by the wright 01 ii ofair drawn on an arm . 263 ) do aln por peso una air qu ( un . alluvial fun A . sloping deposit of a range . ancho , qu EL form un sale una ( attitude sea level . 263 ) calm mar . An used to . ii , 183 ) que ma para la . 5350 untold An instrument that changes in air pressure without using at liquid . 264 ! Ins en la mire sin usar . of dry air . it ) 310 ) do aim . Th fanning of . MI agua . The soft layer of the on which lithosphere floats . en la . of gases . IS . spa que Ia . acorn smallest partial at an . 324 ) homo mi ) un . An used in air ) que at us para la . A building hearings absorb . 202 ) in Inn pan la pur ins . basic A word In that feels slippery changes red litmus paper blur . iv . base mi al qua . bull A , valley formed when crust is bent downward . la . A uf rock formed when a large body of magma cools inside the trust . ii . 234 Masa una gran mast use ) la . bud along coast . I play por las I lu largo um cum . bedrock This solid this sail . I 66 ) Zip rota .

Capable of being broken down by bacteria other . 509 ) que las . The number of in an area . 462 ) biomass fuel Fuel mid from living things . 489 ) combustible biomass . a acne . blunt A group of land with similar and or . Grupo con ) All living things . One of the Your into which divide . los unit en Its Ins la . factor A living purl iii an habitat . La pan viva habitat . 393 birth rate Th if births iii a certain . 40 ( lass do cu um an un . Th lug at th ul volcano when the rout of it Collapses . Gun 11 parti tle qu st la rap la . 232 ) por la Ins altos un . branding Th mating of animals in 1005 . 466 ) on do en . A that eats only . I 4051 Milo . carrying Thi population that an area can support . 402 ) da cups La qua punt Area . English and Spanish Glossary The In basin in ( between the Coast an the Sim , 236 ) antral I grant turns at , que queda entre his ' Sierra . An area of shrubs and small tiers found in . Area it ac en lo climax . weathering Th that rock . am la mu . that an the cause of matte . 378 ) clam que son la principal la . cons A steep , hill or small mountain mail of volcanic ash . and . do Colin en que so form cuando . st la un . 230 Wisp . of ice at high . I 304 ) a par ) que ( trait . Th of cutting dawn All the in an art at once . i . 45 ! tala total us tin Ara . climate The Average , of . winds . and clouds in All dim . min a . victim un a . A plate boundary two mot . ip . house plats dos st ham am combination The hurtling a fuel . 479 en st un combustible relationship in which on and the is nor harmed . mu dos um it la otra no I . ip . 415 ) English and Glossary 531

and Glossary community All the that live together in an area . it . 395 ! las que en ull . The struggle between to survive using the same limited . 412 entre por a qua us en un mismo . volcano A tall . in which layers of lava and ash alternate . 231 ) alta curt forma de en la que Ins tapas lava se tle ' The process tit helping biodegradable wales lo . se natural . causing folding . companion que ham que se . I The by which of water vapor in the air water . pot el cual tle vapor tle se en agua The direct transfer of heat two that are touching . de de um a otra que la wen . tree A tree that its seeds in mites and that has leaves . que produce sits en curios sus forma de , plowing Soil conservation method in the dead stalks front the previous ye crop are left in the ground to hold the mil in place . 77 ) and do conservation del en el los muertos de la del anterior en la que el en su . An that ) energy by feeding on other organisms . 405 ) que tie . all man ) A dry air mass that form over land . 311 ) man In Man de seco que se some . 5380 The climate of the mere of continents . with winters and wantt or hot summers . de Ios . can . The hypothesis that hit continents slowly move across Earth surface . I cual se en la de la . A glacier that covers much a continent or island . 16 ) lulu ( que gran pane un um isla . contour interval The difference in from uni Contour line In the next . 29 ) ante ! I ) de una run de . Aline on topographic map that connects points of equal elevation . 11 . 29 cunt all linea en un que igual . contour Plowing ) along the curves of a slope to soil loss . Arar los lits de uru para que el re . control cadmium rod used in I nuclear to absorb neutrons from reactions . VIl do que se en un reactor nuclear par absorber his par la de la . controlled An experiment in which only one variable is at a lime . en el cual solo una variable A la The transfer of heat by the movement of a fluid . 142 . 180 ) por el de un . convection ennui ! The movement of a fluid heal one part oi the fluid It ) mother . do tle un que de un punto del a . 280 )

coral not A structure of calcite skeletons built up by ( oral in . ocean water . 433 ) do eon ! pot comics en guts pow . offset The effect of rotation on the direction 01 winds and currents . I 285 ) often do la sobre in direction til it ) la . crust A am that forms central opening . 221 ) crime Arts at form que sic la central de un . rotation Tin crops in a year to maintain the soil . 77 ) i do un cad aim para such ( run The layer of rock that farms surface . canon ( de que la do I . crystal A solid in which the atoms are in at pattern that again and again . en ti Ins en que se uni yr . Fluffy . white clouds . with flat . that like piles of . 504 ) que la pant inferior plans , grander . A swirling center of air . un aim Lit in . data Racks , and other evidence through observations . duo , out pot media . Th number of in a in a certain amount of time . 400 ) do en um en un . deciduous his A tree that sheds its lave new ones each . hoist cam at . English and Spanish An that breaks down and lead . 405 ) month A deep valley along which oceanic slowly sinks toward the . toss slain lo largo ( uni la cutter se el manta . Wind erosion surface soil . pot se lleva . dig ! A unit used to . One equals man of full circle . 15 pan un . grade tie un i ( A made that deposited where flaws into in Mean or lake . 99 ) pot que st en la de un un . density The amount of ofa substance in a given volume mass per unit volume , mas en un dado mam put , in which sediment is drawn in new locations . 219 ) por el st en . desert An that on average receives less than 25 of rain year . 366 . quit . menus tie 25 mo . dew point The temperature at which condensation begin ( 303 ) puma ratio la que A shit at ruck when forces amiss rock layers . 235 ) discordant Flam de ma magma de la . Li . is not active . but that may become active in the future . 227 ) inactive en no . a act en el . English and Spanish Glossary 539

and Glossary Dun Th area of the Plains where wind erosion caused soil loss during the . 763 Area lat ( Ia pot mush la du mute la . Eh EON ! The that focuses and its in the . Ill ) do In ( st cu planet Tima i ' su lugar . The shaking that from ( surface ( del la foul debuts ) de la do . ecology The study of how living things with each other and . 396 ) studio lo rum si ' can su media . The of organism in am am , along with their surroundings . 396 ?

tuos ue en a . junto con in mi . in no viva . The that is med work . 3001 pan . El Ilia A climate that occurs two to seven ' in . during which shift and push wann toward South . El cada do a sin Oct , durum agua had It ( 0512 ii Suit ) 339 nail radiation that through in the form . 705 ) qu visit a cu . have that can energy through vacuum of spate . 272 min a . Height above sea level . 21 ) mar . 400 una . A in dang of in th . 464 ) pod on pollute futuro . many The ability to do work or nun change . 14 . 96 margin para . conservation The practice of . ip . Still do In cough . A diagram that allows the amount of that ( tu in fund welt . mil de la la tle pasa ale un a turn en um red . A from one form of energy to also called an energy . 478 ) la margin ( una I ( ma I llama . Th point all above an focus . 109 ) en la la un imaginary lint that circles Earth hallway th North and South . 181 I undo ! Linn la Tim par . lo polo Nun it Sur . erosion Thu by which . wind . at gravity or soil . 57 , por ti cual i agua . In ran mus . habitat in which or warn of the man . 452 ) cual agua un rin it con . The hy which in liquid water into the air as water vapor . 300 ) par cual las agua sun air vapor . The timer lava ul . Capa la . 171 ) made that art to by . 563 in giant un lugar .

English and Spanish A volcano that is no longer active and is fossil Not An formed from the unlikely to erupt again . 227 ) of . Vulcan que ya no es ' ex pom combustible rica en que at probable qua describe un form a partir de lo . tipo que ya no existe en la . Mao Th um um the mom , of extinction The of All member of a surface as it moves across mother surface . 194 ) species from Earth . 464 ) que upone al una sup at ac a de otra de la de todos lo de um . must The where unlike air trusses meet but a en re ik sire . para no se . hull A break or crack in Earth lithosphere along which the tucks move . 16 ( A substance that provides energy as the result if a de la Tierra a in chemical change , 478 ) Villa en largo de la Lua se roux . que A measure of how well soil supports plant mud de un growth . rod A uranium rod that undergoes in a tie in de un para nuclear . 496 ) el de las . do que se somete a la en un reactor nuclear . fishery An area with a large population of valuable oi an organism ( 460 ) Area con una gran a . A of gasoline and alcohol . Wide valley through which a river flows . ancho por el cual ) de alcohol . Heat interior . has The point beneath Firth where rod Calm dei de la ) under sires and causes an earthquake . till ) Vow tie la la Tierra en A mum and um um bums up ue Ia ( a rail del ' un ' underground and erupts at regular intervals . 2225 food chain A of events in which one organism de it vapor qu . cuts another and obtains energy . I . I , I ma Nam om let actor the main nursing . an on an . glans ! iran man tie que so fund web The pattern food in en sobre ill . not an ecosystem , red ' i i ?

la The block of rock that forms the lower halt la . mu , la Ind that steadily intuit , fa . 285 ) que deed por fossil A trace at an ancient that has been . preserved in melt . in ) un de la que St ha en la . English and Spanish Glossary 541 English and Glossary grassland An grasses and uther ( Must gel 25 75 of min each year . in . 442 under Area de pastor de no . La de las 73 lluvia . gravity A force that moves rod and other materials downhill the lure that pull ! objects toward each . Ep . 89 ) ahain que si . which but ix trapped in the atmosphere hy water vapor . methane , And other gates that form a blanket around . 275 ) por cual calor en la guts que una manta la . gases ( Gases in the . such ' Ifl dioxide . that energy . 375 ) gases tle Gases la . la solar . Water that till the cracks and spaces in soil and rock lawn . 180 . 395 ) Agua as humus Ins tierra . gully A large channel in soil formal lay erosion . Canal en el . par la . 910 The place where an organism and where it obtains all the things it north to . 393 ) Lugar donde vive In que . habitat Loss of a natural habitat . 465 ) un natural . hanging VIII The block of melt that forms the upper half of a fault . ma la mu falls . headland A share that sticks the . do In rosin en el mar . heat The transfer of thermal ) between because ul at difterence in temperature . 17 . de un a nun de . One half of the sphere that makes up Earth . 42 ) in mind de ester que la la Tierra . herbivore A that cats only plants . 405 ! come hoot Organism that parasite live in or on . 416 ) moped viii un en una tie . hot spot An area where magma deep within the mantle the crust it . 219 punts Area pow donde tle manta la . A wet and warm found on the edges of the tropics . 363 ) que se tle . humidity The of water vapor in given ) loll ! agua en un air . organic in soil . 67 ) humus cle ( Lilo ! cu . A tropical storm that has winds at I ' per limit or higher . in 321 ) hunch que tiene cerca de I por hora , An ) chemical compound that contains carbon and attains . 480 ) an que de . power using the energy of flowing water . 433 margin ( se Ia una . Earth water and ite . One of the four sphere into which divide . El una an Ins tunic In .

hypothesis A explanation tar an ( or to a question must he . pant un observations a date set . til lot we Time in the past when glaciers large tum uf surface . del en la que . I . 374 In trudging Process hill splits melt when water seeps into cracks , then and expands . ip . 59 ! than cub do little que rota el en las , luego se . Igneous melt A type or rock that cooling of molten rock at or below the . 50 ! won Tipo tle ' st lats mus en la de . Immigration a . 400 ) a um . The hunting of waste . 11 . contour On map , 41 heavier line that is with of that contour line in round units . in . 29 ! do India un , mas lleva cu en . an an interpretation based on ( and prior knowledge . Mom tle ' interpretation en en el . it waves with wavelengths that me longer than red light . 273 ) can longitude onda que la luz visible . inner ( OI ! A dense sphere imn and at the center of Birth . 138 en el Tierra . English and Spanish Glossary that blocks heat between the air imide and outside a building . 500 ) Material que de calot interior el exterior un . am An amt that stretches from the highest hiya line on land out to the point by the lowest low tide . 452 ) um Area que ! desde la mas alta de en tierra el punto de la continental pot mis . Intrusion An igneous melt latter formed when magma beneath Earth . 133 ) Tap el magma st halo la de la Tierra . ionosphere The lower part of the . Parts I . Island IR A string at islands formed lit the ) eS along . 218 ) euro do lulu ( de por lo se a lo largo de um fou . A lint on a weather that joins places that have the same air pressure . 334 ) isobar Linen en un del une que la tie aire . A line on a weather map that places that have the same temperature . 330 ) kahuna Linea en un qu que tienen la . Did jot Bands minds about kilometers above surface . 28 ! do than Band tic de alta a um ) 10 It de lat Tierra . Rid iota ! Marine where lug algae called glut ! kelp grim . I basque do hip I ' un alga cafe kelp . Ironic A small that when a chunk of ice is left itt glacial till . que se format un en la . English and Glossary 543

and Glossary list symbols used un a map . in 40 ) en un . specks A species that th survival of many others in an . 463 ) specie diva qu en la muchas am an un . Au A ' in the in which ( arc than . 359 la ! la pant est , en cual las mas In land Th land to a body of . air dead I una agua . latitude The in from the , 26 . 235 ) en grades . Inn Liquid magma that reaches surface also , the rock formed when liquid lava . Inn Magma liquid qua sale a la rut qu form . lav liquid . lava flow Arc . by lava . duh lava Ian sale par la boa . 212 liquid through wants in a . 503 ) qu product pot pain un . Inward Thy of range that fact away the oncoming . 350 ) lath ) una qua to . A sudden spark . or discharge . caused when electrical charges hem path of a cloud . or a cloud and the . 319 ) pot que pants utu . um nub ' la tierra . An factor that causes a population . haw Factor ( uni . 5440 The prunes by which an violent movement suddenly turns louse mil into liquid mud . 199 ) lax un la en . A rigid made up ul th part mint and th crust . Modern Capra par la manta la . Ions layer dead plant leaves and sums on the soil . 70 ) Cap llamas en la su . load The amount of that a river carries . lat un mi ) 102 loam Rich . mil that is made up at about equal parts , sand , que partes , arena ' limo . that blow over short . pot coma . but A made of line of clay and silt . lou ) limo por . The in degrees vast or wat prime . 26 cu al al ovate , The movement of and down beach by coming in to shore at an angle . moral agua playa a la alas a la . magma of and mantle . 116 ) Ids tutman la runs . 3215 ' del mama . may The packet a volcano when magma . 222 ) shunt de un cu In magma .

The of an strength an seismic waves and faults . ip . IN ) de un en la en el que lo largo de . variable The one ( actor that scientist changes during an also called variable . variable manipulate un un . mink The layer of hot . solid material Earth crust and cure . math material la nuclei ) min A flat tit all or part of as seen from above . 14 ) la Tierra ( I pant i tal ( st vi arriba . marina climate The climate of some coastal regions . with relatively warm winters and cool ' dim merino ( ilima algunas . con . 348 ) III ) A humid air mass that forms river oceans . ii . I man do aln Mast ale aire que se sabre Ins . man The amount of matter in an . 6671 tle que hay en un . miss incitement Any rim of processes hy which gravity sediment . 89 ) masts par ( 15 la . that has mass and takes up space . masa ' un . 16 ! meander A bend in the ( nurse a river , muy en el cum tie un . iv . 98 ) The of in rod is physically broken into smaller pieces . en el cual una se romp cu ! um . 58 ) English and Spanish Glossary meltdown A condition in which rods inside it nuclear reactor melt . 497 ) dol do un ) in en la cual las de del reactor se . lulu A scale that rates earthquake according to their intensity and how much they cause in . ti . do ( un la que se los en la el que . An instrument that measure changes in air . consisting tit a glass tube partially tilled with mercury . with its open and resting in a dish of mercury . 264 hammers do que mid as en la aim un de mercuric um su extreme abierto en recipient can . The at Earth atmosphere immediately above the ) 270 ) Capa de la in . rock Rock that when a rock is by heat , pressure . or . rou Lie rota que st form una es por el calor , SI ) A scientist ' studies the causes of and tries it . 529 las tel . conditions within a small area that differ from those in the area . en una area que son clima de la area ' 346 ) ridge An mountain chain where new ocean floor is . dorsal st nuevo A natural inorganic solid with a crystal structure and chemical . que en la . LIL it . 49 English and Glossary 545

and Glossary moment A scale that rates an earthquake by the total energy released . do dol ( mi la se Ins lit i ) la por un . monsoon Sea or land over A large region that changes with the seasons . 351 ) marinas que de la . A ridge formed by the till deposited at the edge of glacier . I ) morn par la en el horde de un . A with high elevation and high relief . 23 ?

can una elevation aim un . Waste in homes . and ( 507 ) urbane en , relationship between two specie in which bull species . 4151 Relation ' do tle la se . the that humans SCI ( 759 II um tle la que Ins . A by which characteristic that malt better suited to its environment become more common at species . natural el cual In que I ma media se mus en esp ( nun A ride with the lust difference between low and high ride that occurs when the sun and moon pull at right angles to each other at the fun and third moan . 444 ) main menu can la Sol la Luna su en un . durum Ins cred ' la Luna . lens The water ' the shelf . ii . 433 ! um Regina saline la el agua del es porn . The role til an in its habitat , or how makes iu living . 411 ) niche un organisms en su . a coma . nitrogen fixation The of changing fret nitrogen gas into usable form . dol del en una . A natural resource that is not in a useful time ' 53 ) name no natural que no as una VI ?

en un corn ) normal fault A type fault where the hanging wall downward by tension in the crust fall normal Tipo de fall en la el superior se in Como ale Ia en la . nude The splitting of an atom nucleus into two smaller nuclei and neutrons . 495 ) nuclear tle un en tins nucleus . nuclear fusion The combining of two nuclei to produce a single larger nucleus And much tie para un union grand ' 498 ) nucleus The central core of an ' and ( 494 Pane central ' un , The ol using one or more of your scum to gather . um ) in min tle para . Cut ill . as in a here warm air mass is caught between twu air masses . 315 ) 110 mail aim dos nuns aim trio .

A large stream of moving that flows through the ( in pattern . inn de sign que a del un . A that eats both plants and animals . 403 ) unto canto . on Rock that a . morn un un . 54 A living thing . 393 ) Un . can A layer molten imn and nickel that inner core of . que el de la Tierra . lulu A cut oft from a river . 91 ha tle un no . A clung in which a substance with . as imn forms . en um st . If form . atom A farm uf hut in each molecule ofthe two . 257 ) among Form qua en cad halo A lug amt ozone in stratosphere , found Antarctica . it ) 378 on In up . do alone gran Ira en la . st halla mitt la . cum layer The layer of the that contains higher ( of ozone than the rest ot . Mono mono tutu ! I . I III ! A type seismic wave that ( mil the ground . in ! tle ( English and Spanish Glossary I A that ( million ) ago and gave rise to today . Puma qu st hac 200 mos , Organism that by living on or in at en la cu un um iI i ( A in which mu organism lives on or in a and harm it . 16 ) la un la on un In . mil found in the tundra ( 370 . la tundra . a full of tint , connected air spaces that water can through . un material que air st . In . 62 ) A compound made from oil . Liquid fossil furl oiL . smog A pollutants tract with melt in ' em of sunlight . 260 ) lo ) en . The in which organisms its water along with sunlight and malt their own land . 394 ) agua con la solar . specks Th ! to populate an arm . species una ( 23 ) long tub through magma mom the magma to Earth . 221 ) Largo magma sub la hast la . English and Glossary 541

and Glossary plain ul land with law relief . Accident . en piano con un relieve . i 22 ) Tiny alga and animals that loan in and are by and . 4541 ' agua a las alas Ins . plate A that I the . carrying pieces of and crust . plan la la , consign la die I The theory that pi of lithosphere are in constant motion , by currents in the mantle , pious la lax puts la I . continua ( pot . pillow A that has high elevation and a mom or less level . 23 . manta Accident um alta it cut est nuts . plucking The which ti picks up rocks as it over the land . I ) trump pot cual un max al why in . killing or of wildlife . an I fauna su . 465 ) polar ( air mass ) A cold that forms north of mirth or mull ! of 50 ' south latitude and has high Air , I ) ma uh aim polar aim 51 forum al 50 ' al sur sut alts . poll ! The mas both . about 66 . to 90 ' and to 90 ' south latitudes . 347 ) Ian ! polo ! a los polo , unus a 90 ' 90 ' de sur . A in air . water . or soil . 239 ) members of in I particular ma . 395 ) Todos um en un ma particular . Any form that tum clouds and surface . tie agua me ) LI LI . An in which an kills another for food . 413 ) In cual un nut . Th organism that does killing in predation interaction . 413 ) mat la ( what will happen in mum based on past tut avid . lo que va a . la en . The on a divided hy the total amt over which the forte is exerted . una sup por el total In cual st la . 263 ) any An organism that is killed and awn by . 413 ) pun qu mat ) crime . primary mics of that in an am what no soil or organisms . 423 mutton un Area en no ni . prim The line main from North Pole to the South Pole and till ! IhI ( 43 ) al Sur pas put ( An organism that can make its own food . punk su . 403 ) used to humidity , consisting of ) and a . st um para la un un . flow An of ash . and . 225 ) lulu . game um .

The direct of through apart by waves . radiation I . rail face ! A forest in the wet ( Inns in which large of rain Fall . tropical la Inna de clima tropical en la cual men granules lluvia el mo . in . 363 ! actor van ! The put of a lE occurs . 496 ) tuba In reactor Park de un nuclear la nuclear . The of reclaiming and reusing , raw ' 509 ) de a mat A ' in lIlL ' crude oil is and separated into fuels and products . Planta la ' crude ' en . of water vapor in the air compared to maximum amount of water vapor that air can contain at a given . vapor de agua en air con la maxima vapor agua air a una particular . 501 ) relief The in elevation and lows ! parts of an area . in . relieve en la las panes mas en un area . A resource that is either always available or is naturally replaced relatively quickly . em que es mantra natural en un periods . ip . 457 ) responding variable The actor that as a result ( If changes to the manipulated , at . variable in an experiment also called . variable Factor que a la , en un exp llamada variable . English and Spanish Glossary A type of fault where the hanging wall slides upward caused compression in the crust . Tipo de en la cual superior como en la . scale that rates an earthquake magnitude based on the size at its waver . do con la que mid la mag , de un en el sus , form plates apart . de ' a le profundo st cuando dos st . rill A tiny in soil made by flowing . en el deja agua al ( lull . 96 ) of Fin rims Ocean . do Gran de que el . 217 ) rod cycle A of on the surface and inside Earth that slowly changes rocks from one kind to another . 50 ) date do In vocal de en la ' que las mas un . that rat than soaking into the . 95 ) Agua solar la en lugar ser pur . an Ian A type seismic wave that the ground up and down or to side . um onda Tipo onda qu st . lado a lado . salinity The amount salts in a water , total de sales en una de agua . sand than A deposit of wind blow it sand . I ) I an aunt de arena pur el . sanitary A that holds waste such as municipal solid wast and construction debris . hos , de la . English and Spanish Glossary 549

and Glossary A grassland with scattered clumps trees . 363 . can de . Ink Used to compare distance on a map or globe to distance on surface . 40 ) Se pan lat en un map con la en la de la . scattering of light in all , 274 ) de ett todas . scavenger A feeds on the bodies of dead . 405 ) que so del cuerpo de A tray 01 learning about the natural world through observations and logical reasoning leads In at had ) knowledge . para del mundo natural a de 31 del conduct un . Inquiry The process of discovery in the ways in which scientists study the natural and propose based on . til continua en la Lle can que los el mundu natural yr del mismo en la que . notation A mathematical method of writing numbers using powers or ten . 533 ) notation de de ' us la de din . scientific theory A concept that explains a wide . qua un uh lumen The flow of cooler air over an an or land . 284 marina tire mas trio un Iago haul in . The process molten material adds new oceanic crust to the ocean . dol unto el ma materia made nueva such ) 5500 The series eh that occur in an area where the ) St ' has heen disturbed , but where soil and still exist . 114 ) Serie de que en Area despues de la de un . pert ) donde hut . Small . solid pieces of material from melts in earth materials deposited by erosion . solidi de que par It erosion . 50 ) rod A type forms particles from other rock or the remains of ' and animals are pressed and together . rou de que se cuando la particular otras max de plantas sun . Vibrations that travel carrying the energy released during an earthquake . ands que se per la . la un . 133 The record of an waves hy . par un lat de un . A device Lint records ground movements caused by seismic waves . eon el que se registrant los del por las a que se por la . tinting The of cutting down only some trees in an area . 58 ) tall solo algunos de area . Sire that pushes masses of rock in opposite a sideways ( 175 ) que mam de rota en . shield volcano A wide , gently sloping made of layers of lava formed quiet . an undo de . par lava . 230 ) silk A material found in that is fanned from the oxygen and . 224 ) en el , por los .

A slab of volcanic melt when magma ' of . 253 ) rota cuando el magma met ale rota . boundary A boundary where um plan move past each other in opposite directions . 161 ) Bord ale placa dos nna at la otra . en . The hy which or melted to separate the useful metal from other . um fund para mineral de sod A thick mass of gram tools turd soil . Capo alt it . sell The loose , weathered material on surface in which plants can grow . 65 ) la de la Tierra en Ins plants soll The management of soil to prevent its destruction . conservation sunk ( such pant su . The later of soil that differs in color and torture from the layers or below it . da ( St cu color las tapas lime encima . sols energy front the sun . 486 ) solar Sol . sonar Device to determine the distance ofan object water Ivy recording echoes of sound waves . sonar ton el cual se determine la de un en el or las . A group or organisms that are physically similar and can mate with wit other and that can also mate and reproduce . 395 ) tle que sum , se pueden mas que se . beach formed by drift that a finger out into the water . do Playa par la qua intern del agua . English and Spanish Glossary boundary A plate where two plates move away from each . herds placa se . A prairie or grassland tound in the semiarid . 366 ) que st en his . A violent disturbance in the atmosphere . en la . storm sun A ' of water that am the coast what a hurricane ( 325 ) ago que se in lo largo cost ' un . The layer of Earth . 2681 ea inferior de la Li . stratus Clouds that form in him and often ( met much sky . 504 ) qua format cap plains arm A pan pane del . strum A channel through which water is continually flowing downhill . 96 Canal por cual ) A that acts on an arcs of rock to its shape or . ulnar una rota siu form . A type of fault where rocks on either side move each other with little motion . Tipo falls en la cual lax a se en , con arriba . subarctic A mine that lies north of the humid . with short . tool summers and long , cold winters . 369 ) que se al de los . The by which oceanic crust sinks beneath a trench and back into mantle at a colliding plate . 146 cual la oceanic se um than oceanic profunda al manta por horde de una placa ( English and Glossary 551

and Glossary beneath the . 63 ) Capa del el . mansion The series of change that occur in a community over time . ta . 4221 amnion Sari qua en a lei . naive A type of ! that farms when and warts surface . end Tipo midi que las la a la la Tiara . sustainable of resource regularly without future supply . un recurs act sin ( A close relationship between two that at least one of the species . ti . I entre tins de la que se all una de . IT Ions areas the tropical and the . from about In north and 215 to south . 347 ! Iona Areas la Lona . qu a a ( sur . temperature A ofhow hot or cold an oh is to a point . 171 lo ca Trio our un Alt . Stress that stretches rock so that it heroines in the middle . um . mas . The total motion in the particles ( 17 . 2791 moral ) Its de um . instrument used to . of at thin glass with a bulb on one that contains a liquid . 279 ) st usa la consist en un con un en tut que . 552 The latter of atmosphere . in . 270 ) Tapa exterior de la . A species that in ar . 404 ) ic qu ram en en proximo . A small storm with and and lightning . fuerte ' mint ' Idea The daily and fall of Earth waters on its ( 443 . 491 ) manna . la ' I ' Ins . The sediments ( at glacier . it . I I ) por . map A map that shows features of an art ( 28 ) map Maps los de la tut Area . The shape land . and landforms . par la elevation , Ios . topsoil Mixture of humus . clay . other minerals that the ' topmost of soil . patio humus . format tornado A whirling , cloud that Inches down to touch surface . it . 320 ) unmade con forum ( que hast la . alt mull A air that cum in the and has low air . 3111 man in am tropical aire se forma en los . Iona Th art . nut equator . north and 215 ' south . aorta Area al . Ins lo sur . The lowest layer of Earth . inferior de la tle la ' 265 )

A giant wave ) by an beneath the mean . 200 ) Ola giga , cast por min I . hunt A polar climat region . found across Alaska , Canada . and Russia . with short , cool and bitterly ( old ( 370 ) an cold , dry bionic . tundra Region polar que en el Alaska . que . ultraviolet with wavelengths that are shorter than light ( radiation con min la in A layer of shorter that grow in the shad a canopy . plantar baja qu a la . The geologic principle that the same geologic that today operated in past to change Earth surface . in . 57 ) que que los la de la en la . pasado . upwelling The movement of cold water upward from tilt deep ocean that is caused by wind . it ) Stat ) aguas dead las del mar . valley A long . that forms and in build up in mountain . I ! ville ( largo st por en nu . variable A factor than can change in an . Factor que nu . vont Opening through which i ! a Iron I ! Ia In an las gases de un . 222 ) English and Spanish Glossary volcanic in a pipe , audio magma en la un volcan . 233 ) weak spot in tilt ( whore has to surface . 216 ) velar Punto cu la pur magma hacia . an WIN ! The of water mung . and land through . and . tied agua la . in la tie it la . Still vapor Water in the form of A gas . 238 ) vapor do Agua gas . was A disturbance that min place to ' of energy through st body uf wam . ouch Perturbation que un lugar all a de un ( Th condition of Earth at a particular and place . 256 la de la en un ti lugar . weathering The and physical that break rock at Earth . as ! la do In . wind of air from an arm of high an arca of . 283 I air ! un alta a un arca . factor A of cooling the and wind . 2331 never do que la la . windward The aid of a mountain rang that acts th wind . 350 ) de una pupa ( English and Glossary 553