12 Items: Finding something new. • Tools made using science • Getting knowledge or skills • A new idea or new technology • A person who studies science. • The science of living things. • A test to discover something new. • Careful study to learn new facts. • Writing instructions for a computer • A machine that processes information • The science of substances and reactions. • ...

14 Items: DNA • atom • cell • fact • idea • knot • nest • earth • larva • beaker • galaxy • jungle • magnet • hydrogen

15 Items: gaz • mass • azote • solide • volume • oxygen • fusion • liquide • matière • hydrogen • vaporation • condensation • condensation • cristalisation • solidification

14 Items: Life • rock • atom • cycle • force • matter • energy • erosion • habitat • organism • ecosystem • symbiosis • homeostasis • photosynthesis

14 Items: Water • Biomes • Mining • Plastics • CoalProject • Biodiversity • Presentations • ClimateChange • BiggestOneYet • LastWordSearch • Overpopulation • RenewableEnergy • EndangeredSpecies • SolidWasteManagement

29 Items: FIVE • ARTS • ADAMS • MUSIC • DRAMA • BOOKS • PETERS • SKILLS • RULERS • ENGLISH • SCIENCE • HISTORY • LIBRARY • PENCILS • ERASERS • READING • VILLIERS • WESTCOTT • LEARNING • AFRIKAANS • GEOGRAPHY • EDUCATION • COMPUTERS • CLASSROOM • SHARPENERS • MATHEMATICS • HIGHLIGHTERS • AND ROBOTICS • SCIENCE AND TECHNOLOGY

14 Items: vivant • milieu • solide • culture • liquide • bactérie • minéraux • cellulaire • croissance • incubation • écosystèmes • prélèvement • échantillon • composition

15 Items: gaz • mass • azote • solide • volume • oxygen • fusion • liquide • matière • hydrogen • vaporation • condensation • condensation • cristalisation • solidification

14 Items: heat • rain • core • crust • sleet • ocean • mantle • runoff • puddle • sunlight • mountains • evaporation • condensation • transpiration

14 Items: cell • bones • organ • sebum • dermis • muscle • tissue • callus • nucleus • membrane • epidermis • cytoplasm • hypodermis • epithelial

17 Items: field • motor • lines • Magnet • domain • magnet • magnet • current • current • Turbine • Solenoid • Armature • Generator • Induction • Commutator • Transformer • Electromagnet

14 Items: work • Sound • energy • kinetic • elastic • radiant • thermal • nuclear • Chemical • potential • electrical • Temperature • Gravitational • electromagnetic

15 Items: ATOM • CELL • GRAVITY • DENSITY • MOLECULE • VARIABLE • MOLECULE • ECOSYTEM • HYPOTHESIS • COMBUSTION • ENVIRONMENT • EVAPORATION • TEMPERATURE • CONDESATION • PHOTOSYNTHESIS

9 Items: day • new • April • earth • clean • reuse • green • reduce • recycle

9 Items: cycle • energy • Drought • Contents • Rotation • Landforms • tectonics • Revolution • Groundwater

25 Items: iron • crust • solid • rocky • earth • mantle • layers • liquid • nickel • basalt • denser • surface • granite • thinner • outercore • innercore • uppercrust • lowercrust • lowermantle • uppermantle • lithosphere • oceaniccrust • asthenosphere • continentalcrust • convectioncurrents

20 Items: rescue • buried • pottery • daggers • keeladi • pyramids • artefacts • granaries • ornaments • arikamedu • carnelian • unearthed • excavation • accidental • romanlamps • bakedbricks • civilisation • adichanallur • dinosaureggs • archaeological

24 Items: new • axis • east • west • moon • full • half • north • south • model • orbit • cycle • phase • space • planet • rotate • season • sundial • revolve • cresent • gibbous • pattern • satellite • constellation

24 Items: ERA • EON • EPOCH • FOSSIL • PANGAEA • PERIODS • MESOZOIC • CENOZOIC • GEOLOGIST • PALEOZOIC • VERTEBRATE • ABSOLUTEAGE • RELATIVEAGE • INDEXFOSSIL • STRATIGRAPHY • INVERTEBRATE • GEOLOGICTIME • PALEONTOLOGIST • MASSEXTINCTION • CLASSIFICATION • PRECAMBRIANTIME • SEDIMENTARYROCKS • CHRONOLOGICALORDER • LAWOFSUPERPOSITION

22 Items: sun • Moon • year • Earth • orbit • scale • exomoon • NewMoon • revolve • fullMoon • rotation • exoplanet • Moonphase • lightyear • illuminate • terminator • GibbousMoon • quarterMoon • solarsystem • CrescentMoon • lunarEclipse • SolarEclispe

24 Items: eon • time • plate • fault • Earth • ocean • amber • crust • fossil • layers • erosion • extinct • geology • tectonic • dinosaur • sediment • ammonite • intrusion • continent • trilobite • footprint • deposition • weathering • superposition

30 Items: Orbit • Galaxy • Nebula • Transit • BigBang • Methane • Infrared • Spectrum • Redshift • Emission • JamesWebb • Exoplanet • Protostar • Supernova • Expansion • Cosmology • DeepField • Wavelength • Atmosphere • LightCurve • StarSystem • CosmicDust • Absorption • Reflection • WaterVapor • Temperature • Spectroscopy • WebbTelescope • HabitableZone • CarbonDioxide

20 Items: Rover • Crush • Party • Pizza • Bully • School • Wepons • Scared • Foster • Monster • Science • Bad-guys • Ziplines • Surprise • Treehouse • Adventure • Pizza-shop • Apocalypse • Zombie-ball • Best-friends

27 Items: Magma • Albedo • Biomass • Climate • Erosion • Tsunami • Volcano • Ecosystem • Epicentre • Deposition • Earthquake • Geomorphic • Insolation • Weathering • Massmovement • Asthenosphere • Trophiclevels • Continentality • PlateTectonics • TectonicForces • Tectonicplates • PressureSystems • ContinentalDrift • Barometricpressure • Convectioncurrents • Gradationalprocesses • Biologicalproductivity

67 Items: eye • toe • arm • sky • air • dog • sun • ice • ear • atom • hair • foot • mars • fish • ants • apes • rain • snow • moon • toad • crab • knee • nose • back • ribs • smell • teeth • whale • earth • water • horse • snake • lions • space • stars • pluto • ankle • nurse • heart • lungs • brain • sound • sight • health • donkey • tigers • horses • flying • Saturn • sharks • snails • doctor • injury • science • physics • anatomy • biology • rockets • thunder • Jupiter • tornado • lobster • hearing • milkyway • blizzard • hospital • hurricanes

19 Items: sun • moon • star • tilt • away • axis • heat • earth • light • third • solar • toward • waxing • waning • plasma • planet • system • rotation • revolution

14 Items: Measure of heat • thermal energy transfer • Measure of heat in america • Measure of heat for scientists • expansion of matter when heated • transfer of heat from air density • Measure of heat in most of the world • transfer of heat from direct contact • A temperature so cold, Matter is motionless • transfer of heat from electromagnetic waves • ...

14 Items: hot • spot • plate • magma • island • chains • oceanic • density • caldera • transform • divergent • convergent • subduction • continental

14 Items: bias • chart • concise • measure • accurate • audience • coherent • variable • discrete • anecdotal • continuous • categorical • proportional • communication

12 Items: (Chemical threat) • (The loss of life) • (Fixing ecosystems) • (Level of diversity) • (Level of diversity) • (Center of diversity) • (Early Earth conditions) • (Earth’s internal layer) • (The first simple cells) • (The goal for use-values) • (Science of classification) • (A complete virus particle)

14 Items: iron • acid • fuel • heat • zinc • metal • oxygen • hydrogen • reactant • products • magnesium • combustion • substances • temperature

14 Items: soil • claim • system • control • observe • castings • evidence • fairtest • nutrient • organism • variable • decomposer • fertilizer • carbondioxide

14 Items: Biology • Ecology • Geology • Physics • Aviation • Geometry • Chemistry • Astronomy • Mechanics • Ergonomics • Statistics • Mathematics • Engineering • Neuroscience

14 Items: gases • layer • vapor • Density • pressure • Altitude • Barometer • Exosphere • Atmosphere • Ionosphere • Mesosphere • Troposphere • Stratosphere • Thermosphere

14 Items: Axon • Bicep • Spine • Pulse • Tendon • Oxygen • Glucose • Sternum • Scapula • Cardiac • Neurone • Synovial • Ventricle • Cartilage

14 Items: air • soil • clay • hurt • reuse • water • plants • reduce • animals • recycle • natural • resource • pollution • resources

14 Items: Data • Graph • Model • Fields • Records • Database • Metadata • Datatable • Datatrend • Datascience • Qualitative • Spreadsheet • Quantitative • Digitalfootprint

9 Items: Crust • Mantle • Pangaea • Boundary • Innercore • OuterCore • Transform • Divergent • Convergent

9 Items: time • earth • money • nature • talents • dominion • recycling • stewardship • responsibility

10 Items: Art • Quran • Science • Economics • Psychology • Mathematics • Socialstudies • Islamicstudies • PhysicalEducation • Englishlanguegearts

23 Items: cave • hill • reef • sand • dune • river • cliff • beach • coral • delta • valley • desert • geyser • canyon • glacier • tsunami • erosion • tornado • cyclone • mountain • waterfall • landforms • earthquake

21 Items: core • iron • lava • mass • soil • crust • earth • magma • rocks • layers • mantle • molten • nickel • diamond • hottest • surface • pressure • thinnest • innermost • semisolid • temperature

21 Items: core • iron • lava • mass • soil • crust • earth • magma • rocks • layers • mantle • molten • nickel • diamond • hottest • surface • pressure • thinnest • innermost • semisolid • temperature

21 Items: vast • vital • aware • global • invest • economy • version • inspire • adoption • majority • resource • preserve • purchase • pollution • percentage • determined • coincidence • cooperation • manufacture • environment • essentially

38 Items: sin • tent • pray • lamb • death • trees • earth • union • heaven • rivers • united • angels • beauty • kingdom • temples • overlap • solomon • justice • healing • sinners • renewed • humanity • dwelling • partners • absorbed • presence • crucifix • reunited • redeemed • sickness • sacrifice • mountains • injustice • atonement • israelite • jerusalem • tabernacle • revelation

28 Items: DJ • TOP • ERIC • WALL • GUIDE • DAVID • DORIS • SARAH • ASHES • STEVE • BERET • JAMBO • CLIFF • CHAGGA • LEADER • PLANES • SUMMIT • TRAVEL • ELIJAH • PORTERS • GRANDPA • ENVELOPE • TANZANIA • POLEPOLE • DETERMINED • THESEVENSERIES • MOUNTAINKILIMANJARO • BETWEENHEAVENANDEARTH

20 Items: air • oil • walk • earth • grass • lakes • rives • seeds • trees • nature • planet • urgent • compost • flowers • habitat • insects • buylocal • voluteer • decompose • motherearth

37 Items: Ore • Peat • Biogas • energy • Gangue • growth • energy • density • factors • Gasohol • natural • Bedrock • carrying • capacity • dependent • resources • renewable • Aggregate • Pollutant • geothermal • efficiency • independent • Reclamation • Monoculture • fossilfuels • sustainable • exponential • sustainable • Biodiversity • photovoltaic • cogeneration • nonrenewable • airpollution • Desalination • Deforestation • Bioremediation • Desertification

32 Items: Ion • Clay • Cerium • Erbium • Zircon • Terbium • Holmium • Thulium • Apatite • Samarium • Europium • Lutetium • Monazite • Xenotime • Loparite • Allanite • Euxenite • Alkaline • Lanthanum • Neodymium • Ytterbium • Polyerase • Pegmatite • Promethium • Gadolinium • Dysprosium • Bastnasite • Adsorption • Fergusonite • Phosphorite • Carbonatite • Praseodymium

31 Items: MRI • Hard • Disk • Wind • Fuel • Cell • Lamp • Motor • Laser • Glass • Erbium • Cerium • Magnet • Terbium • Holmium • Yttrium • Speaker • Turbine • Battery • Samarium • Europium • Scandium • Catalyst • Phosphor • Neodymium • Lanthanum • Polishing • Gadolinium • Dysprosium • Fluorescent • Praseodymium

35 Items: air • wind • water • earth • adapt • reuse • solar • humans • damage • reduce • harmful • species • protect • changes • natural • recycle • biofuel • flooding • dustbowl • resource • pollution • landfills • littering • replenish • population • vegetation • fossilfuel • geothermal • environment • interaction • electricity • alternative • conversation • deforestation • hydroelectric

20 Items: Pond • Crops • Ocean • Ozone • Forest • Nature • Pollen • Compost • Ecology • Farming • Organic • Turtles • Ecosystem • Gardening • Recycling • Vegetation • Environment • Restoration • Conservation • Biodegradable

35 Items: air • wind • water • earth • adapt • reuse • solar • humans • damage • reduce • harmful • species • protect • changes • natural • recycle • biofuel • flooding • dustbowl • resource • pollution • landfills • littering • replenish • population • vegetation • fossilfuel • geothermal • environment • interaction • electricity • alternative • conversation • deforestation • hydroelectric

20 Items: AIR • TREE • CANS • SAVE • PAPER • OCEAN • REUSE • GREEN • GLASS • APRIL • EARTH • CLEAN • PLANTS • REDUCE • ENERGY • FLOWERS • RECYCLE • PLASTIC • POLLUTE • CONSERVE

27 Items: soil • toxic • solar • carbon • fossil • global • litter • oxygen • climate • organic • habitat • extinct • conserve • wetlands • renewable • ecosystem • resources • watershed • pollution • herbicide • pesticide • endangered • greenhouse • agriculture • biodiversity • biodegradable • precipitation

41 Items: lava • heat • magma • fault • shield • uplift • energy • trench • volcano • erosion • igenous • eruption • mountain • innercore • outercore • composite • divergent • transform • intrusive • extrusive • cindercone • earthquake • convergent • subduction • weathering • deposition • compaction • lowermantle • uppermantle • lithosphere • cementation • sedimentary • metamorphic • oceaniccrust • asthenosphere • plateboundary • midoceanridge • tectonicplates • ...

30 Items: Solar • Ozone • Nature • Fossil • Carbon • Nature • Recycle • Sustain • Climate • Habitat • Organic • Ecology • Compost • Protect • Conserve • Wildlife • Ecosystem • Pollution • Renewable • Windpower • Awareness • Landscape • Watershed • Greenhouse • Environment • Restoration • Biodiversity • Conservation • Biodegradable • Sustainability

23 Items: sun • axis • east • moon • pole • tilt • west • angle • Earth • light • night • direct • equator • polaris • rotates • horizon • latitude • northern • southern • meridian • daylength • hemisphere • counterclockwise

9 Items: Ocean • River • Valley • Desert • Island • Jungle • Forest • Glacier • Mountains

13 Items: mars • john • earth • venus • haley • saturn • uranus • jupiter • neptune • mercury • marissa • maureen • mackenzie

25 Items: zo • half • line • lava • index • magma • decay • scale • proto • paleo • aster • astro • fossil • fossil • dating • chrono • Igneous • relative • absolute • extinction • radiometric • Sedimentary • Metamorphic • radioactive • superposition

21 Items: core • iron • lava • mass • soil • crust • earth • magma • rocks • layers • mantle • molten • nickel • diamond • hottest • surface • pressure • thinnest • innermost • semisolid • temperature

22 Items: fuse • path • wire • plugs • shock • energy • safety • series • battery • circuit • current • nuclear • voltage • breakers • chemical • friction • overload • parallel • generator • induction • Resistance • electricity

30 Items: wind • weather • climate • erosion • igneous • density • minerals • rockcycle • renewable • percapita • biosphere • atmosphere • watercycle • weathering • deposition • fossilfuel • convection • riftvalley • population • sedimentary • metamorphic • evaporation • oceantrench • environment • oceancurrent • nonrenewable • condensation • tectonicplate • superposition • relativedating

35 Items: sun • axis • tilt • year • west • east • umbra • total • north • night • orbit • south • lunar • comet • summer • winter • phobos • equator • partial • annular • equinox • seasons • jupiter • rotation • soltisce • aphelion • daylight • asteroid • bloodmoon • eliptical • perihelion • revolution • hemisphere • khatulistiwa • constellation

21 Items: sun • wind • fish • solar • ocean • earth • trees • oxygen • plants • rivers • recycle • animals • compost • insects • windmill • renewable • atmosphere • vegetables • electricity • carbondioxide • photosynthesis

22 Items: Mim • Orcs • Smaug • Snaga • Lurtz • Ugluk • Melkor • Sauron • Shelob • Gorbag • Morgoth • Saruman • UrukHai • Maeglin • Shagrat • Gothmog • Glaurung • Ungoliant • Grishnakh • WitchKing • Carcharoth • MouthOfSauron

50 Items: Rome • Oslo • Lima • Paris • Sofia • Tokyo • Seoul • Kabul • Cairo • London • Berlin • Madrid • Lisbon • Athens • Dublin • Vienna • Warsaw • Prague • Zagreb • Ankara • Moscow • Ottawa • Bogotá • Havana • Manila • Riyadh • Caracas • Beijing • Bangkok • Jakarta • Nairobi • Helsinki • Brussels • Budapest • Belgrade • Sarajevo • Brasilia • Santiago • Kingston • Canberra • NewDelhi • Stockholm • Amsterdam • Bucharest • Islamabad • Copenhagen • Washington • MexicoCity • Wellington • BuenosAires

20 Items: eye • ear • leg • arm • Ghax • blue • tall • alien • Earth • Venus • green • small • planet • galaxy • purple • Neptune • kitchen • bedroom • bathroom • spaceship

23 Items: air • ice • life • land • rock • soil • water • vapor • ocean • river • magma • crust • plants • oxygen • humans • animals • weather • organism • glaciers • Geosphere • Biosphere • Atmosphere • Hydrosphere

37 Items: Atoll • Trench • BigBang • Erosion • Fossils • SlapPull • RidgePush • Collision • Mountains • DeepOcean • Coastlines • Convection • OceanRidge • RiftValley • Prokaryotes • Earthquakes • BarrierReef • GlacialScars • AbyssalPlain • AbyssalHills • FringingReef • OceanicPlates • MidOceanRidge • OceanicOceanic • AccretionMethod • PlateTechtonics • SubdudctionZone • AncientClimates • CometsFormOceans • HydrothermalVent • ContinentialDrift • ...

50 Items: WIND • SOIL • EARTH • GREEN • REUSE • SOLAR • WATER • OCEAN • RIVER • TREES • CLEAN • TRASH • SEEDS • PLANET • NATURE • REDUCE • ENERGY • FOREST • PLANTS • CARBON • GROWTH • FUTURE • ECOLOGY • RECYCLE • SUSTAIN • FLOWERS • ANIMALS • HABITAT • CLIMATE • COMPOST • PROTECT • BALANCE • GLACIER • GOGREEN • WILDLIFE • LANDFILL • CONSERVE • SUNLIGHT • RAINFALL • EARTHDAY • FOOTPRINT • POLLUTION • ECOSYSTEM • EARTHCARE • SAVEEARTH • ATMOSPHERE • ENVIRONMENT • CLEANENERGY • BIODIVERSITY • ...

32 Items: tree • land • smog • green • earth • water • clean • plant • paper • trash • ozone • solar • oxygen • nature • planet • litter • reduce • recycle • climate • compost • plastic • protect • electric • reusable • Earthday • rideshare • pollution • ecosystem • ecofriendly • deforestation • biodegradable • endangeredspecies

20 Items: air • sea • earth • clean • solar • coral • plant • reuse • energy • nature • reduce • forest • climate • sustain • turbine • habitat • conserve • footprint • agriculture • Biodiversity

20 Items: HANS • ARNE • ROPE • LAVA • RAFT • HENRY • WATER • TUNNEL • VOLCANO • FOSSILS • JOURNEY • LANTERN • JOURNAL • HARDWIGG • SNEFFLES • DINOSAUR • CRYSTALS • ADVENTURE • LIGHTNING • CENTRALSEA

38 Items: owls • Arete • voles • Delta • wheat • Rapid • Hoodos • Tyrell • Currie • Canola • Beaches • Gophers • Bitumen • Erratic • Erosion • tsunami • cirques • Gradual • geology • triassic • flooding • jurassic • seastack • squirrels • nodosaurus • tricertops • earthquake • Deposition • weathering • cretaceous • dungbettle • archeology • Tyranosaurus • Paleontology • Albertasaurus • Edmontosaurus • Albertacertops • MountGaribaldi

15 Items: → Art • → French • → German • → English • → Spanish • → History • → Science • → Biology • → Physics • → Mandarin • → Geography • → Chemistry • → Mathematics • → Computer Science • → Physical Education (PE)

15 Items: Day • Axis • Tilt • Year • Orbit • Night • Seasons • Equinox • Climate • Solstice • Sunlight • Daylight • Hemisphere • – The spinning of Earth on its axis. • – The orbit of Earth around the Sun.

23 Items: geode • inter • terra • apogee • geology • georgic • perigee • terrier • terrain • terrace • geometry • geodesic • geophagy • territory • incognita • terrarium • geocentric • geothermal • geopolitics • terrestrial • heliocentric • subterranean • extraterrestrial

22 Items: fuse • path • wire • plugs • shock • energy • safety • series • battery • circuit • current • nuclear • voltage • breakers • chemical • friction • overload • parallel • generator • induction • Resistance • electricity

25 Items: iron • crust • earth • rocky • solid • basalt • denser • layers • liquid • mantle • nickel • granite • surface • thinner • innercore • outercore • lowercrust • uppercrust • lithosphere • lowermantle • uppermantle • oceaniccrust • asthenosphere • continentalcrust • convectioncurrents

31 Items: ice • lava • wind • sand • cave • rocks • magma • water • flood • cavern • igneous • erosion • tornado • richter • volcano • sediment • wildfire • divergent • transform • hurricane • convergent • weathering • earthquake • ringoffire • sedimentary • metamorphic • stalactites • stalagmites • catastrophe • naturalhazards • plateboundaries

44 Items: mold • cast • fault • trace • fossil • extant • icecore • dipslip • extinct • adaption • taxonomy • trilobite • divergent • transform • rockcycle • petrified • evolution • variation • strikeslip • convergent • camouflage • indexfossil • relativeage • absoluteage • mesozoicera • cenozoicera • fossilrecord • igneousrocks • paleozoicera • biodiversity • charlesdarwin • tectonicplates • precambrianera • sedimentaryrocks • metamorphicrocks • ...

21 Items: help • bees • lakes • Earth • ocean • seeds • trees • world • faucet • global • invest • nature • planet • bottles • dioxide • recycle • flowers • friendly • atmosphere • footprints • deforestation

21 Items: air • can • day • coal • dirt • dump • brown • boxes • clean • erode • energy • animals • cleanup • exhaust • flowers • forests • cardboard • chemicals • extinction • footprints • eco-friendly

26 Items: Star • Axis • Mass • Tide • Comet • Orbit • Force • Phase • Umbra • Maria • Planet • Meteor • Weight • Crater • Equinox • Gravity • Inertia • Eclipse • Rotation • Calendar • Solstice • Penumbra • Satellite • Meteoroid • Revolution • Constellation

23 Items: MOHS • ROCK • TALC • COLOR • GRAIN • LUSTER • STREAK • BASALT • DENSITY • EROSION • GRANITE • IGNEOUS • TEXTURE • DIAMOND • CLEAVAGE • FOLIATED • FRACTURE • HARDNESS • EXTRUSIVE • INTRUSIVE • COMPACTION • METAMORPHIC • SEDIMENTARY

25 Items: Earth • Coral • Solar • Oceans • Climate • Geology • Volcano • Erosion • Habitat • Glacier • Equator • Tectonic • Ecosystem • Pollution • Resources • Atmosphere • Rainforest • Freshwater • Goldilocks • Hemisphere • Environment • Biodiversity • Adaptability • Conservation • Sustainability

25 Items: sun • new • moon • full • star • scale • model • orbit • space • kepler • galaxy • pattern • gibbous • quarter • crescent • universe • milkyway • moonphase • terminator • illuminate • atmosphere • solarsystem • lunareclipse • solareclipse • constellation

20 Items: iron • crust • layers • nickel • oxygen • oceanic • density • silicon • outercore • innercore • geosphere • convection • plasticity • mechanical • continental • uppermantle • lowermantle • compositional • magnetosphere • tectonicplates

50 Items: era • lava • eggs • dike • sill • magma • index • cycle • casts • molds • basin • silica • plates • shield • cinder • lahars • geyser • faults • prints • crater • active • valley • of fire • fossils • reptile • periods • caldera • igneous • erosion • extinct • dormant • absolute • relative • eruption • intrusion • extrusion • amphibian • composite • batholith • boundaries • vertebrate • weathering • extinction • pyroclastic • metamorphic • sedimentary • unconformity • invertebrate • ...

20 Items: toxic • reuse • reduce • ecology • wetland • habitat • organic • natural • erosion • recycle • landfill • resource • pollutant • ecosystem • decompose • renewable • disposable • environment • solorenergy • globalwarming

40 Items: SUN • RAYS • MARS • FALL • Earth • VENUS • WINTER • SUMMER • SPRING • PLANET • SEASONS • METHANE • VISIBLE • MERCURY • EQUATOR • ALTITUDE • ABSORBED • INFRARED • SUNLIGHT • LATITUDE • SIXSEVEN • REFLECTED • RADIATION • NORTHPOLE • SOUTHPOLE • WATERVAPOR • CONVECTION • EARTHSTILT • OZONELAYER • SolarEnergy • ULTRAVIOLET • TEMPERATURE • CARBONDIOXIDE • THERMALENERGY • LONGWAVELENGTH • SHORTWAVELENGTH • GREENHOUSEGASES • GREENHOUSEEFFECT • NORTHERNHEMISPHERE • ...

21 Items: JOY • RYAN • JOEL • MIKE • SARAH • PIANO • COVER • VIRAL • GIANNI • GUITAR • UKULELE • LOOPING • YOUTUBE • CHARITY • THEREMIN • INDIEPOP • SOMEBODY • CANADIAN • KINDNESS • HARMONICA • WALKOFFTHEEARTH

21 Items: GROW • LAKES • GREEN • LITTER • PLANET • REDUCE • EXTINCT • HABITAT • RECYCLE • CLEANUP • NUCLEAR • URANIUM • PRESERVE • WETLANDS • COMMUNITY • CLEANENERGY • ENVIRONMENT • ELECTRICITY • CONSERVATION • ZEROEMISSIONS • SUSTAINABILITY

39 Items: wi • su • air • sun • ozu • sky • mni • tozi • grow • seed • tree • chan • dirt • maka • rain • wind • fish • life • green • plant • trash • clean • thate • hogan • water • ichaga • flower • wiconi • wayuska • mahpiya • wanahca • recycle • earthday • uncimaka • wasilhpa • wichoniya • pollution • philowoilagya • oniyayusicapi

30 Items: save • earth • reuse • plant • green • aware • waste • reduce • oxygen • carbon • ecology • habitat • protect • climate • compost • recycle • service • warming • upcycle • conserve • nitrogen • preserve • chemistry • decompose • chemistry • emissions • renewable • ecosystem • pollutant • phosphorus

26 Items: Civil • radar • Floods • Mining • Doppler • Hazards • Mineral • Natural • Droughts • tsunamis • Cultivate • hurricane • resources • Satellite • Volcanoes • wildfires • Avalanches • Metallurgy • Population • Earthquakes • Engineering • Fossilfuels • Geophysical • Hydrological • Precipitation • Climatological

19 Items: lava • iron • rock • crust • magma • earth • plate • mantle • layers • molten • nickel • oceanic • tectonic • innercore • outercore • semisolid • temperature • continental • lithosphere

13 Items: UP • PUSH • PULL • SPIN • LEAN • DOWN • FORCE • SWING • INERTIA • GRAVITY • FORWARD • MOVEMENT • BACKWARD