30 Items: sun • moon • fault • orbit • planet • clouds • geology • volcano • climate • igneous • erosion • weather • sediment • rockcycle • astronomy • satellite • hurricane • earthquake • atmosphere • watercycle • meteorology • metamorphic • sedimentary • hydrosphere • condensation • lunareclipse • solareclipse • precipitation • globalwarming • oceancurrents

25 Items: core • lava • slip • crust • focus • slide • crater • mantle • pangea • collide • glacier • oceanic • volcano • icesheet • iceshelf • divergent • epicenter • transform • convergent • earthquake • continental • cirqueglacer • seismicwaves • plateboundary • tectonicplate

29 Items: lava • fault • focus • stress • geyser • tsunami • volcano • erosion • glacier • acidrain • sinkhole • epicenter • bodywaves • divergent • transform • earthquake • aftershock • deposition • convergent • subduction • seismicwave • seismograph • liquefaction • surfacewaves • normalfaults • reversefaults • foldedmountain • pyroclasticflow • faultblockmountain

20 Items: Sun • Moon • Mars • Venus • Earth • Saturn • Uranus • Mercury • Jupiter • Neptune • newmoon • fullmoon • Milkyway • solarsystem • firstquarter • thirdquarter • waxinggibbous • waninggibbous • waxingcrescent • waningcrescent

26 Items: eon • era • core • crust • inner • epoch • magma • period • wegener • pangaea • slabpull • boundary • ridgepush • divergent • transform • subduction • extinction • convergent • mesosphere • lithosphere • asthenosphere • tectonicplate • midoceanridges • seafloorspread • magneticreversal • convectioncurrent

24 Items: FOLD • LAVA • CRUST • EARTH • FAULT • FOCUS • MAGMA • MANTLE • PLATES • SHIELD • STRESS • CINDERS • PRIMARY • RICHTER • FRACTURE • ISOSTASY • MERCALLI • SHEARING • ANTICLINE • COMPOSITE • EPICENTER • SECONDARY • EARTHQUAKE • COMPRESSION

20 Items: Core • Heat • Wind • Crust • Mantle • Igneous • Weather • Humidity • Radiation • Mesosphere • Atmosphere • Convection • Conduction • Weathering • Lithosphere • Evaporation • Temperature • Metamorphic • Sedimentary • Asthenosphere

31 Items: SOIL • EARTH • FUELS • OZONE • TREND • ENERGY • ABSORB • FOSSIL • CLIMATE • GEOLOGY • METHANE • EROSION • NATURAL • SURFACE • HABITATS • BIOSPHERE • RADIATION • VOLCANOES • TECTONICS • POLLUTION • RESOURCES • STABILITY • COMBUSTION • ATMOSPHERE • EXTINCTION • EARTHQUAKE • ENVIRONMENT • TEMPERATURE • FLUCTUATION • GLOBALWARMING • CARBONDIOXIDE

30 Items: Rock • Core • Lava • Soil • Crust • Magma • Fault • Tides • Fossil • Mantle • Canyon • Mineral • Erosion • Volcano • Tsunami • Geology • Glacier • Igneous • Drought • Climate • Sediment • tectonics • Biosphere • Hurricane • Weathering • Earthquake • Atmosphere • Hydrosphere • Metamorphic • Sedimentary

26 Items: hot • dry • wet • ice • age • Bog • arid • cold • mild • polar • taiga • auger • tundra • winter • summer • weather • climate • glacial • tropical • boulders • mountains • temperate • meteorology • climatology • interglacial • mediterranean

22 Items: Pangea • Climate • Species • related • current • Glaciers • Icehouse • Volcanic • Isolated • constant • evolution • indicator • evolution • Greenhouse • Eukaryotes • Organelles • atmosphere • Prokaryotes • sedimentary • correlation • Interglacial • cyanobacteria

60 Items: Amber • Flood • Hadean • Eocene • Meteor • Fossils • Archean • Permian • Neogene • Miocene • Tsunami • Drought • Tornado • Volcano • Mesozoic • Cenozoic • Cambrian • Silurian • Triassic • Jurassic • Pliocene • Holocene • Blizzard • Wildfire • Geologist • Paleozoic • Paleogene • Paleocene • Oligocene • Dinosaurs • Tarandice • Hurricane • Trilobite • Ordovician • Cretaceous • Quaternary • Earthquake • Relativeage • Absoluteage • Precambrian • Phanerozoic • Proterozoic • ...

31 Items: SOIL • EARTH • FUELS • OZONE • TREND • ENERGY • ABSORB • FOSSIL • CLIMATE • GEOLOGY • METHANE • EROSION • NATURAL • SURFACE • HABITATS • BIOSPHERE • RADIATION • VOLCANOES • TECTONICS • POLLUTION • RESOURCES • STABILITY • COMBUSTION • ATMOSPHERE • EXTINCTION • EARTHQUAKE • ENVIRONMENT • TEMPERATURE • FLUCTUATION • GLOBALWARMING • CARBONDIOXIDE

21 Items: earth • inner • outer • crust • magma • sphere • mantle • energy • gravity • oceanic • warming • tectonic • geography • biosphere • geosphere • composite • renewable • atmosphere • lithosphere • hydrosphere • continental

33 Items: Pull • Lava • Ozone • Magma • Ozone • LowTide • AirMass • Igneous • Erosion • FullMoon • HighTide • NeapTide • WarmFront • ColdFront • Exosphere • SpringTide • TidalRange • Weathering • Deposition • Compaction • Mesosphere • Sedimentary • Metamorphic • Cementation • Troposphere • FirstQuarter • Stratosphere • Thermosphere • WaxingGibbous • WaningGibbous • Precipitation • WaxingCrescent • WaningCrescent

20 Items: Core • Magma • fuels • Crust • drift • waves • plates • Mantle • energy • Erosion • Tsunami • Volcano • Glacier • Sediment • Minerals • Atmosphere • Earthquake • Weathering • Lithosphere • Hydrosphere

16 Items: Lava • Magma • Crust • Shield • Erosion • Volcano • Glacier • Landform • Composite • Earthquake • Weathering • Deposition • Cindercone. • Divergentboundaries • Transformboundaries • Convergentboundaries

19 Items: ore • Mine • igneous • crystal • mineral • foliated • intrusive • extrusive • aggregate • compaction • metamorphic • sedimentary • cementation • metamorphism • metamorphism • lithification • sedimentary rock • sedimentary rock • sedimentary rock

24 Items: law • bias • wind • Earth • theory • ethics • science • control • variable • constant • pressure • franklin • dependent • barometer • telegraph • hypothesis • scientific • technology • hygrometer • anemometer • independent • meteorology • thermometer • temperature

27 Items: Mars • Moon • Comet • Earth • Solar • Space • probe • Venus • Crater • Kepler • Meteor • Saturn • system • System • Uranus • Jupiter • Mercury • Neptune • Asteroid • Meteorite • Meteoroid • Oortcloud • Copernicus • Dwarfplanet • Greatredspot • Meteorshower • Astronomicalunit

28 Items: Star • Cycle • Giant • Corona • Galaxy • Nebula • Auroras • Gravity • Parallax • Sunspots • Universe • Blackhole • Lightyear • Supernova • Supergiant • Whitedwarf • Neutronstar • Photosphere • Prominences • Solarflares • Binarysystem • Chromosphere • Spectroscope • Bigbangtheory • Constellations • Absolutemagnitude • Apparentmagnitude • Coronalmassejection

29 Items: Oil • Fuel • Coal • Ores • Metal • Energy • Gypsum • Reserve • Biomass • Lignite • Windfarm • Plankton • Recycling • Synthetic • Aggregate • FossilFuel • Naturalgas • Geothermal • Bituminous • Anthracite • Solarenergy • Hydrocarbon • Nuclearenergy • Hydroelectric • Reservoirrock • Greenhousegas • Nuclearfission • Mineralresource • Methanehydrates

31 Items: Tide • Wave • Crest • Mixed • Basins • Energy • Trough • Breaker • Diurnal • Lowtide • Surface • Hightide • Neaptide • Resource • Salinity • currents • Amplitude • Tidalbore • Upwelling • Gulfstream • Springtide • Tidalrange • Waveheight • Wavelength • Circulation • Semidiurnal • Desalination • Oceanographer • Corioliseffect • Densitycurrent • Californiacurrent

28 Items: Star • Cycle • Giant • Corona • Galaxy • Nebula • Auroras • Gravity • Parallax • Sunspots • Universe • Blackhole • Lightyear • Supernova • Supergiant • Whitedwarf • Neutronstar • Photosphere • Prominences • Solarflares • Binarysystem • Chromosphere • Spectroscope • Bigbangtheory • Constellations • Absolutemagnitude • Apparentmagnitude • Coronalmassejections

25 Items: Rock • Rock • Lava • cycle • Magma • Hutton • Mineral • Igneous • Basaltic • Granitic • Foliated • Detrital • Pressure • Alluvial • Intrusive • Extrusive • Andesitic • Sediments • Weathering • Compaction • Metamorphic • Nonfoliated • Sedimentary • Cementation • Carboniferous

29 Items: Dry • Mild • Polar • Elnino • Lanina • Koppen • Climate • Tropics • Regions • Seasons • Sunspots • Tropical • Latitudes • Polarzones • Adaptation • Behavioral • Structural • Estivation • Hibernation • Carboncycle • Continental • Microclimate • Globalwarming • Deforestation • Highelevation • Temperatezones • Solarradiation • Climatologists • Greenhouseeffect

25 Items: Mars • Moon • Comet • Earth • Venus • Crater • Kepler • Meteor • Saturn • System • Uranus • Jupiter • Mercury • Neptune • Asteroid • Meteorite • Meteoroid • Oortcloud • Copernicus • Spaceprobe • Dwarfplanet • Solarsystem • Greatredspot • Meteorshower • Astronomicalunit

29 Items: Fog • Hail • Front • Factor • Cirrus • Nimbus • isobar • Weather • Cumulus • Airmass • Tornado • Humidity • Humidity • Dewpoint • Blizzard • Forecast • Isotherm • barometer • Hurricane • Anemometer • Altostratus • Fujitascale • Cirrostratus • Cumulonimbus • Thunderstorm • Stationmodel • Precipitation • Meteorologist • Relativehumidity

27 Items: Ozone • layer • Density • Pressure • Radiation • SeaBreeze • Exosphere • Atmosphere • Ionosphere • Conduction • Convection • Jetstreams • LandBreeze • Mesosphere • Troposphere • Evaporation • Hydrosphere • SpecificHeat • Condensation • Stratosphere • Thermosphere • Echolocation • Precipitation • DopplerEffect • CoriolisEffect • Chlorofluorocarbons • UltravioletRadiation

29 Items: GPS • Pole • Globe • Folded • Plains • Equator • Landsat • Landform • Latitude • MapScale • Plateaus • Upwarped • Volcanic • MapLegend • TimeZones • Longitude • FaultBlock • Hemisphere • ContourLines • GeologicMaps • CoastalPlains • IndexContours • PrimeMeridian • InteriorPlains • ConicProjection • ContourInterval • TopographicMaps • MercatorProjection • RobinsonProjection

28 Items: law • bias • Earth • fraud • theory • ethics • analyze • science • control • gravity • inertia • Variable • constant • Franklin • research • variables • dependent • barometer • inference • hypothesis • technology • hygrometer • anemometer • independent • thermometer • seismograph • observation • spectroscope

20 Items: magma • erosion • aquifer • tsunami • glacier • hydrology • biosphere • geophysics • seismology • mineralogy • atmosphere • cryosphere • volcanology • meteorology • lithosphere • paleontology • oceanography • stratigraphy • sedimentation • fossilization

30 Items: Glenn • Orbit • Apollo • Gemini • Thrust • Cassini • Mercury • Rockets • Rockets • Shepard • Oxidizer • Armstrong • Frequency • Radiation • Satellite • Telescope • Focalpoint • Refracting • Spaceprobe • Astronomers • Neutronstar • Activeoptics • Spaceshuttle • Spacestation • Speedoflight • Concavemirror • Observatories • Adaptiveoptics • Radiotelescope • Reflectingtelescope

25 Items: Axis • Comet • Maria • Orbit • Umbra • Mantle • Sphere • Waning • Waxing • Ellipse • Equinox • Newmoon • Fullmoon • Penumbra • Rotation • Solstice • Clementine • Moonphases • Revolution • Seismology • Impactbasin • Lunareclipse • Solareclipse • Summersolstice • Wintersolstice

26 Items: Reef • Magma • Trench • Nekton • Runoff • Estuary • Benthos • Nutrient • Plankton • Fishkill • Ecologist • Ecosystem • Pollution • Algalbloom • Pfiesteria • Abyssalplains • Midoceanridge • Amplification • Placerdeposits • Photosynthesis • Chemosynthesis • Bioluminescence • Subductionzones • Continentalshelf • Continentalslope • Hydrothermalvents

31 Items: Lake • Hill • Wood • Gold • Sand • Clay • River • Plain • Cliff • Flood • Crack • Humus • Reuse • Touch • Taste • Sight • Smell • Silver • Copper • Reduce • Drought • Erosion • Mineral • Topsoil • Granite • Recycle • Hearing • Mountain • Conserve • Pollution • Weathering

31 Items: Lake • Hill • Wood • Gold • Sand • Clay • River • Plain • Cliff • Flood • Crack • Humus • Reuse • Touch • Taste • Sight • Smell • Silver • Copper • Reduce • Drought • Erosion • Mineral • Topsoil • Granite • Recycle • Hearing • Mountain • Conserve • Pollution • Weathering

11 Items: Fire • Gems • Rocks • Clouds • Tsunami • Tornado • Thunder • Hurricane • Lightning • Earthquake • WaterCycle

10 Items: Crust • Theory • Plates • Fossils • Hypothesis • OceanTrench • DivergentBoundary • TransformBoundary • ConvergentBoundary • ContinentalBoundary

10 Items: CRUST : The Earth's outermost solid layer. • ATMOSPHERE : The layer of gases that surrounds the Earth. • MAGMA : Hot, melted rock found beneath the Earth's surface. • WEATHERING : The breaking down of rocks by wind, water, or ice. • SEISMOGRAPH : An instrument that measures and records earthquake waves. • ...

16 Items: idea • math • earth • sound • energy • hockey • science • recycle • panthers • resource • discovery • experiment • technology • environment • engineering • sustainability

16 Items: city • hope • sign • tiny • wave • trade • start • earth • stone • broke • whole • round • follow • current • science • electric

15 Items: Mile • Grow • Book • Girl • Song • Plant • Earth • River • State • Above • School • Second • Family • Example • Science

18 Items: luna • iron • earth • bulge • solar • poles • space • oxygen • humans • sphere • system • planet • animals • science • magnetic • magnesium • equatorial • atmosphere

18 Items: luna • iron • earth • bulge • solar • poles • space • oxygen • humans • sphere • system • planet • animals • science • magnetic • magnesium • equatorial • atmosphere

15 Items: aim • data • graph • earth • space • report • science • measure • question • apparatus • laboratory • experiment • conclusion • investigate • environment

15 Items: low • shop • camp • earth • dress • nerve • belief • animal • design • cabbage • feather • science • hobbies • interest • toothpaste

18 Items: luna • iron • earth • bulge • solar • poles • space • oxygen • humans • sphere • system • planet • animals • science • magnetic • magnesium • equatorial • atmosphere

13 Items: sun • eras • acid • hole • world • rocks • earth • black • history • science • periods • goggles • minerals

13 Items: mars • space • earth • venus • science • jupiter • mercury • business • editorial • technology • innovation • exploration • environment

20 Items: AGE • ERA • RACE • SPACE • ORBIT • UNION • EARTH • WORLD • LAUNCH • SOVIET • COSMOS • SPUTNIK • RUSSIAN • SCIENCE • OCTOBER • COLDWAR • GRAVITY • SATELLITE • TECHNOLOGY • EXPLORATION

21 Items: era • hole • test • core • bell • work • time • line • black • mobey • earth • crust • solar • system • science • goggles • science • periods • history • minerals • crystals

20 Items: owl • ant • earth • music • panda • saturn • padang • poland • canada • baboon • science • history • vatican • ukraine • giraffe • hongkong • surabaya • geography • amsterdam • alligator

16 Items: earth • space • rocks • atoms • biology • physics • science • support • protons • positive • neutrons • chemistry • behaviour • chemicals • electrons • microscope

16 Items: city • hope • sign • tiny • wave • trade • start • earth • stone • broke • whole • round • follow • current • science • electric

16 Items: idea • math • earth • sound • energy • hockey • science • recycle • resource • discovery • experiment • mapleleafs • technology • environment • engineering • sustainability

10 Items: fuel • flood • fossil • erosion • volcano • renewable • weathering • deposition • earthquake • nonrenewable

14 Items: sun • wave • ozone • gases • earth • energy • uvrays • science • radiation • reflected • atmosphere • wavelength • greenhouse • absorbstion

20 Items: sun • pull • mass • Mars • moon • force • Earth • orbit • space • Newton • center • planet • gravity • science • Jupiter • pushing • catapult • distance • invisible • experiment

12 Items: Dune • Earth • Grand • Canyon • Fossil • layers • Science • igneous • landforms • volcanoes • metamorphic • sedimentary

12 Items: era • river • earth • canyon • layers • science • mountain • Colorado • minerals • timeline • sedimentary • metamorphic

11 Items: sun • hole • core • earth • black • solar • tests • rocks • Mineral • goggles • science

12 Items: sun • moon • april • total • solar • earth • shadow • corona • eclipse • glasses • science • darkness

25 Items: sonar • crust • fossil • erosion • volcano • pangaea • shearing • divergent • innercore • outercore • weathering • deposition • earthquake • strikeslip • convergent • boundaries • riftvalley • primarywave • surfacewave • compression • lithosphere • climateclues • reversefault • secondarywave • asthenosphere

29 Items: Eon • Era • Decay • Epoch • Molds • Casts • Dating • Fossil • Fossil • Dating • Period • Extinct • Pangaea • Mesozoic • Cenozoic • Half-life • Paleozoic • Time Scale • extinction • bone/shell • Unconformity • Relationships • Cyanobacteria • Photosynthesis • of Superposition • of Cross-cutting • Uniformitarianism • (Radiometric) Dating • of Original Horizontality

21 Items: eos • open • wide • agu23 • earth • space • coffee • climate • friends • meeting • moscone • plenary • posters • science • journals • research • sessions • education • mentoring • solutions • geophysics

24 Items: dab • Hanzo • Cheeto • harambe • xboxone • johncena • MrDevine • Legend27 • radiation • jetstream • seabreeze • atmosphere • ionosphere • ozonelayer • conduction • convection • landbreeze • troposphere • hydrosphere • condensation • cashmeoutside • Corioliseffect • chlorofluorocarbon • ultravioletradiation

36 Items: earth • ozone • energy • fossil • erosion • climate • geology • methane • habitat • natural • surface • glacier • aerosol • stability • pollution • biosphere • radiation • volcanoes • tectonics • renewable • resources • ecosystem • extinction • earthquake • atmosphere • combustion • geothermal • hydrosphere • environment • fluctuation • temperature • lithosphere • sustainable • stratosphere • carbondioxide • globalwarming

22 Items: ART • MATH • FILM • EARTH • CLIMB • NATURE • HABITAT • SCIENCE • GEOLOGY • FITNESS • FITNESS • VELOCITY • FRICTION • INVENTION • HURRICANE • TOPOGRAPHY • TECHNOLOGY • PHENOMENON • ADAPTATIONS • ENGINEERING • DOCUMENTARY • INTERACTIVE

21 Items: core • lava • crust • fault • earth • mantle • volcano • pangaea • science • divergent • transform • magnitude • earthquake • convergent • subduction • RingofFire • lithosphere • crosssection • plateboundary • platetectonics • continentaldrift

10 Items: sun • moon • quiz • earth • laptop • science • weekend • notebook • thursday • sacajawea

30 Items: Ion • Gas • Bohr • Mass • Bond • Atoms • Force • Ionic • State • Solid • Matter • Liquid • Plasma • Protons • mixture • Density • Elements • Neutrons • isotopes • Compound • Molecule • Covalent • Metallic • Hydrogen • Solution • Electrons • Massnumber • homogeneous • Atomicnumber • Heterogeneous

33 Items: tapley • jacobmay • zoiebrown • avalehner • joshuacoon • chaddalton • mysonkelly • inokelutui • alexismesa • luispatron • marlenediaz • aaronemanga • bohnamconrad • izabelladiaz • ismaelgardea • dominicnappo • taylornguyen • dylanbartlett • sofiaguerrero • andreaheredia • keilynheywood • melenanilutui • stevensanford • chanzcontreras • lindzyevantash • quintonhancock • janismeyenberg • mauriciocabrera • alexandermendes • ...

33 Items: jacobmay • zoiebrown • avalehner • joshuacoon • chaddalton • mysonkelly • inokelutui • alexismesa • luispatron • aaronemanga • deanstapley • bohnamconrad • izabelladiaz • ismaelgardea • dominicnappo • taylornguyen • dylanbartlett • sofiaguerrero • andreaheredia • keilynheywood • melenanilutui • stevensanford • chanzcontreras • lindzyevantash • quintonhancock • janismeyenberg • mauriciocabrera • alexandermendes • isabellazakaras • ...

23 Items: SUN • MOON • MASS • MOON • TILT • AXIS • MASS • ORBIT • EARTH • SEASON • WINTER • SUMMER • ELLIPSE • GRAVITY • ROTATION • SUNLIGHT • DISTANCE • SATELLITE • REVOLUTION • HEMISPHERE • REVOLUTION • REFLECTION • EARTHSCIENCE

20 Items: Rock • Magma • Plate • Ocean • Crust • Fossil • Mantle • Erosion • Glacier • Igneous • Mineral • Volcano • Tsunami • Tectonic • Atmosphere • Weathering • Earthquake • Hydrosphere • Lithosphere • Sedimentary

29 Items: ozone • Albdeo • glucose • melting • weather • freezing • biosphere • ecosystem • geosphere • radiation • atmosphere • carbonsink • combustion • fossilfuel • greenhouse • watercycle • carboncycle • evaporation • hydrosphere • watervapour • biodiversity • condensation • carbondioxide • climatechange • globalwarming • photosynthesis • carbonfootprint • thermalexpansion • electromagneticradiation

22 Items: cer • gym • body • math • earth • cells • summer • science • biology • english • history • volcano • kingsway • genetics • chemistry • chemicals • organelles • properties • literature • respiration • experiments • photosynthesis

22 Items: NASA • SPACE • EARTH • ORBIT • APOLLO • AUTHOR • GUITAR • GRAVITY • SCIENCE • TWITTER • YOUTUBE • CANADIAN • CANADARM • FACEBOOK • ASTRONAUT • SPACESHIP • SPACESUIT • SPACEWALK • EXPERIMENT • SOCIALMEDIA • SPACESTATION • TORONTOMAPLELEAFS

9 Items: data • rocks • earth • cherny • volcano • science • lyijynen • earthquake • experiment

9 Items: air • snap • maps • earth • basic • tiktok • youtube • science • snapchat

12 Items: geology • ecology • astronomy • hygrology • seismology • geophysics • topography • mineralogy • climatology • meteorology • oceanography • geochemistry

23 Items: Oh • Tip • bond • Boov • Gorg • alien • Earth • belong • comedy • family • invade • misfit • mother • bravery • fiction • reunite • science • fugitive • adventure • searching • friendship • CaptainSmek • differences

24 Items: era • time • line • rocks • earth • shale • index • crust • humans • earths • period • science • mineral • igneous • crystal • fossils • fossils • sandstone • limestone • particles • trilobites • metamorphic • sedimentary • precambrain

8 Items: earth • sound • space • motion • science • magnetism • electricity • observations

24 Items: Mars • Venus • Earth • Force • Saturn • Uranus • Coding • Motors • Motion • Create • Design • Barrow • Mercury • Jupiter • Neptune • Sensors • Arduino • Science • Improve • Friction • Innovate • Technology • Engineering • Mathematics

24 Items: old • time • dirt • earth • adapt • lyell • fossil • theory • change • layers • evolve • darwin • anning • species • science • organism • classify • evolution • fossilize • stoutland • adaptation • scientific • hypothesize • classification

25 Items: Sun • Tycho • Earth • Kepler • Science • Physics • Galileo • Biology • Nicolaus • Research • Religion • Telescope • Astrology • Barometer • Revolution • Microscope • Thermometer • IssacNewton • Observation • Mathematics • Geocentrism • FrancisBacon • Heliocentrism • ReneDescartes • Experimentation

11 Items: Soil • Salt • water • oxygen • timber • copper • propane • Sunlight • Diamonds • naturalgas • Rainforest

25 Items: Sun • Bacon • Earth • Moons • Newton • Kepler • Motion • Church • Theory • Galileo • Jupiter • Science • Compass • Calculus • Universe • Telescope • Astronomy • Horoscope • Revolution • Geocentric • Copernicius • Renaissance • Gravitation • Heliocentric • ScientificMethod

26 Items: WINS • STEM • Orbit • Space • Comet • Earth • Rocket • Launch • Cosmic • Galaxy • Airbus • Degree • Antenna • Gravity • Science • Asteroid • Satellite • Astronaut • MarsRover • Atmosphere • Spacecraft • Apprentice • Technology • Engineering • Mathematics • Constellations

26 Items: bbc • sir • world • waste • ocean • david • earth • monkey • planet • change • nature • writer • climate • science • cimagine • director • lifetime • birthday • dragonfly • historian • cambridge • television • ninetynine • documentary • environment • attenborough

24 Items: Ray • Weed • Alien • Laser • Panic • Earth • Radio • Smoke • Metal • Tripod • Battle • Danger • Escape • Planet • Attack • Martian • Thunder • Soldier • Science • Invasion • Survival • Cylinder • Tentacle • Spaceship

16 Items: a medium-sized star in our solar system • True or False-The sun orbits the Earth. • the way in which the Earth slants on its axis • This planet is made of gas and has a very long orbit. • Earth’s closest star and the center of our Solar System • The 4 planets that have long orbits and are made of mostly gas • ...

29 Items: sun • core • mass • moon • crust • forces • mantle • phases • volume • density • erosion • fossils • gravity • igneous • planets • seasons • volcano • glaciers • divergent • transform • convergent • earthquake • weathering • measurement • metamorphic • sedimentary • periodictable • platetectonics • geologictimescale

20 Items: Core • Crust • Magma • Orbit • Comet • Solar • Lunar • Meteor • Aurora • Volcano • Erosion • Seismic • Equinox • Sediment • Solstice • Exosphere • Deposition • Lithosphere • Asthenosphere • Gravitational

30 Items: Sun • Moon • Star • Hole • Year • Mars • Orbit • Comet • Earth • Flare • Lunar • Orbit • Venus • Galaxy • Planet • System • Meteor • Crater • Hubble • Uranus • Gravity • Eclipse • Asteroid • Rotation • Telescope • Meteorite • Atmosphere • Revolution • Satellites • Planetarium

26 Items: land • rock • cloud • grass • ocean • sound • trees • water • orbit • desert • forest • juneau • people • quarts • valley • x-axis • y-axis • z-axis • equator • mineral • biosphere • atmosphere • kettle-lakes • naturaldisasters • hill-vs-mountains • under-earths-surface

29 Items: alps • axis • coal • sand • caves • coral • fauna • flora • lakes • peaks • rocks • trees • water • deltas • desert • humans • oceans • plains • plants • ridges • animals • forests • islands • seasons • valleys • pollution • atmosphere • grasslands • vegetation

27 Items: New • Low • Full • Moon • High • Neap • Star • First • Third • Plate • Waxing • Waning • Phases • Spring • Galaxy • Nebula • Gibbous • Oceanic • Crescent • Universe • Divergent • Transform • tectonics • Supernova • Convergent • Luminosity • Continental