9 Items: Web • Food • Ecosystem • Symbiosis • Predation • Mutualism • Parasitism • Competition • Commensalism

9 Items: niche • Hunter • Foodweb • habitat • Foodchain • Crocodile • community • ecosystem • Keystonespecies

10 Items: gem • c's • caret • jewel • carbon • Shimmer • Diamonds • Presious • flawless • ecosystem

5 Items: mangroves • coralreefs • seagrassmeadows • therockycoastlines • thesandycoastlines

23 Items: biome • taiga • tundra • desert • amazon • biotic • climate • weather • abiotic • omnivore • producer • consumer • flooding • herbivore • carnivore • ecosystem • grassland • evaporation • precipitatio • urbanisation • deforestation • climatechange • tropicalrainforest

15 Items: gases • weather • climate • seasons • drought • warming • humidity • forecast • heatwave • ecosystem • footprint • atmosphere • temperature • meteorology • precipitation

10 Items: reef • Habitat • Ecosystem • Pollution • Plankton. • Endangered • Overfishing • Biodiversity • Conservation • Acidification

23 Items: Fossil • Oxygen • Kinetic • Inertia • Isotope • Nucleus • Hydrogen • Momentum • Reaction • Catalyst • Velocity • Chemical • Magnetism • Ecosystem • Radiation • Diffusion • Chromosome • Metabolism • Adaptation • Acceleration • Microorganism • Thermodynamics • Photosynthesis

22 Items: scale • magma • cycle • biome • equinox • erosion • weather • climate • cyclone • latitude • solstice • geography • longitude • ecosystem • weathering • deposition • fossilfuels • immigration • biodiversity • urbanization • deforestation • naturalresources

20 Items: lake • flows • sugar • power • death • water • rotten • crisis • guilty • rights • income • health • revenue • damages • control • sagrada • Florida • ecosystem • pollution • everglades

23 Items: Biome • Tundra • Desert • Arable • Famine • Climate • Savanna • Ecosystem • Grassland • Cropyield • Vegetation • Rainforest • Irrigation • Agriculture • Biodiversity • FoodSecurity • Malnutrition • WaterScarcity • ClimateChange • Deforestation • Sustainability • Overpopulation • LandDegradation

24 Items: NASA • ozone • solar • waste • clean • carbon • health • equity • carbon • justice • warming • advocate • ecosystem • renewable • emissions • pollution • RamónCruz • EllenOchoa • sierraclub • fossilfuels • contaminate • conservation • deforestation • SylviaAcevedo

23 Items: prey • herd • pack • water • space • compete • shelter • resource • predator • survival • sunlight • cooperate • ecosystem • community • reproduce • nutrients • population • protection • competition • cooperation • competitively • cooperatively • interdependent

23 Items: UN • land • mass • poach • vital • major • forest • nature • causes • affect • impact • protect • wetlands • wildlife • preserve • ecosystem • mountains • resources • extinction • environment • biodiversity • deforestation • desertification

18 Items: SDOH • gases • change • equity • health • drought • inequity • advocacy • migration • ecosystem • adaptation • mitigation • resilience • displacement • biodiversity • vulnerability • sustainability • desertification

16 Items: taiga • chain • desert • forest • tundra • habitat • consumer • grassland • ecosystem • producers • migration • rainforest • population • adaptation • environment • hibernation

8 Items: Biology • Organism • Ecosystem • Population • Interactions • Populationchange • Scientificprinicples • Evidencebasedexplanations

8 Items: Reef • Coral • Polyp • Spawn • Ocean • Keith • Ecosystem • Restoration

8 Items: Ocean • Corals • Pacific • Atlantic • Clownfish • Bleaching • Ecosystem • MarineBiologist

16 Items: Layer • Energy • Effect • climate • habitat • wildlife • renewable • ecosystem • pollution • recycling • Footprint • conservation • biodiversity • conservation • deforestation • sustainability

23 Items: love • trees • earth • reuse • plants • nature • reduce • compost • organic • ecology • climate • recycle • wetland • wildlife • ecosystem • pollution • fossilfuels • sustainable • conservation • biodiversity • biodegradable • deforestation • environmentalist

23 Items: prey • biome • ozone • ecology • habitat • species • extinct • producer • consumer • predator • ecosystem • pollution • population • decomposer • environment • humanimpact • biodiversity • climatechange • deforestation • keystonespecies • invasivespecies • carbonfootprint • endangeredspecies

23 Items: trend • stable • forest • natural • palmoil • oilpalm • extinct • monocrop • criteria • ecosystem • orangutan • dependent • plantation • population • disruption • endangered • constraints • competition • fluctuation • sustainable • independent • biodiversity • seeddisperal

23 Items: Elk • Bear • Bison • Canyon • Geysers • Volcano • Diverse • Tourism • Caldera • Songbird • Wildlife • Hotspring • Baldeagle • Arrowhead • Ecosystem • Geothermal • Yellowstone • Oldfaithful • Nationalpark • Hydrothermal • Lodgepolepine • NativeAmerican • FerdinandHayden

23 Items: Root • Stem • Leaf • Seed • Prey • Fruit • Xylem • Ovule • Petal • Sepal • Flower • Phloem • Pollen • Muscle • Stomata • Habitat • Producer • Consumer • Predator • Skeleton • Plantcell • Ecosystem • Decomposer

24 Items: park • waste • issue • boats • chobe • petrol • diesel • safari • africa • economy • traffic • animals • botswana • friendly • wildlife • preserve • conserve • vehicles • ecosystem • pollution • important • population • wilderness • environment

24 Items: air • wind • solar • water • ozone • ocean • carbon • ecology • climate • warming • habitat • wildlife • recycling • ecosystem • pollution • greenhouse • endangered • composting • environment • conservation • biodiversity • deforestation • reforestation • sustainability

24 Items: soil • fauna • flora • roots • trees • woods • carbon • forest • jungle • leaves • nature • oxygen • climate • habitat • logging • branches • greenery • wildlife • ecosystem • protection • rainforest • environment • biodiversity • photosynthesis

24 Items: mist • kelp • suite • horse • guest • missed • hoarse • profit • answer • secede • prophet • guessed • seaweed • aquatic • nucleus • presence • presents • fraction • ecosystem • plantlike • infraction • accessible • impossible • photosynthesis

24 Items: Frog • Pond • Fish • Duck • Moss • Logs • Snail • Algae • Muddy • Murky • Turtle • Snakes • Oxygen • Lilypad • Fishing • Habitat • Shallow • Crayfish • Cattails • Dragonfly • Alligator • Ecosystem • Mosquitoes • Salamander

15 Items: Area • Energy • habitat • wildlife • ecosystem • renewable • Footprint • endangered • restoration • stewardship • Agriculture • preservation • biodiversity • sustainability • conservationist

8 Items: Cycle • niche • energy • pyramid • habitat • Community • Ecosystem • population

10 Items: web • prey • chain • teeth • habitat • omnivore • predator • herbivore • carnivore • ecosystem

24 Items: earth • ozone • solar • trees • nature • oxygen • planet • climate • forests • organic • recycle • warming • reusable • wildlife • ecosystem • pollution • atmosphere • environment • sustainable • conservation • nonrenewable • biodegradable • deforestation • globalwarming

22 Items: group • living • change • system • stable • sample • energy • energy • source • effect • organism • ecosystem • stability • offspring • molecules • population • population • population • interacting • competition • reproduction • storage molecule

25 Items: DNA • Atom • Cell • Atom • Neuron • Fusion • Oxygen • Element • Biology • Physics • Quantum • Gravity • Organic • Fission • Volcano • Molecule • Compound • Genetics • Periodic • Evolution • Ecosystem • Chemistry • Chromosome • Hypothesis • Photosynthesis

24 Items: Habitat • Oceanic • glacier • Organic • Compost • Recycle • Wildlife • Wetlands • EarthDay • Pollution • CoralReef • Ecosystem • Renewable • Rainforest • Endangered • Atmosphere • Wilderness • Biodiversity • Conservation • GreenhouseGas • Deforestation • Climatechange • photosynthesis • Sustainability

24 Items: law • power • device • policy • recycle • justice • software • robotics • exercise • immunity • election • pollution • ecosystem • nutrition • diagnosis • democracy • automation • extinction • socialmedia • vaccination • mentalhealth • climatechange • virtualreality • sustainability

23 Items: world • impact • habitat • reptile • climate • natural • wildlife • venomous • advocacy • research • ecosystem • education • awareness • fieldwork • protection • documentary • stewardship • inspiration • conservation • biodiversity • preservation • environmental • sustainability

24 Items: sun • energy • biotic • plants • foodweb • abiotic • primary • science • producer • consumer • organism • omnivore • tertiary • ecosystem • foodchain • predatory • mutualism • carnivore • herbivore • secondary • decomposer • competitive • competition • photosynthesis

24 Items: axis • state • stars • matter • shadow • erosion • reaction • solution • rotation • organism • producer • consumer • particles • geosphere • biosphere • nonliving • ecosystem • properties • Betelguese • brightness • atmosphere • decomposer • hydrosphere • precipitation

11 Items: an organism’s position on a food chain _____________________________________________ • an organism that must consume other organisms for nutrients _________________________ • the ability of a system to do work or produce heat _____________________________________ • ...

7 Items: Species • Biosphere • Community • Ecosystem • Population • Limitingfactor • Bioticpotential

10 Items: level • sheet • region • glaciers • landmass • boundary • mountain • elevation • ecosystem • coastline

10 Items: taiga • biome • desert • tundra • forest • wetlands • ecosystem • Grassland • estuaries • rainforest

11 Items: coral • dugong • oxygen • dioxide • species • habitat • product • footprint • ecosystem • extinction • participate

8 Items: Range • Optimum • Ecosystem • Tolerance • Community • Ecoregion • Populations • Biodiversity

8 Items: SUN • AIR • SOIL • BIOTIC • ABIOTIC • CLIMATE • ECOSYSTEM • TERRESTRIAL

8 Items: CELL • HABITAT • SPECIES • ORGANISM • HEREDITY • ECOSYSTEM • MITOCHONDRIA • PHOTOSYNTHESIS

8 Items: trees • carbon • oxygen • ecosystem • companies • destruction • lumberjacks • deforestation

8 Items: prey • species • predator • ecosystem • resources • herbivore • carnivore • biodiversity

8 Items: Biome • Energy • storms • monsoons • Tsunamis • transfer • Ecosystem • environment

8 Items: biotic • abiotic • organism • community • ecosystem • population • hierarchical • interactions

9 Items: food • plastic • clothes • fashion • products • clothing • one-third • ecosystem • fastfashion

12 Items: layer • change • warming • Compost • Habitat • Pollution • Recycling • Ecosystem • Environment • Biodiversity • Deforestation • Sustainability

23 Items: bin • day • cans • dirt • dump • bees • help • earth • april • (CO2) • carbon • beetle • cleanup • habitat • earthday • acidrain • disposal • polluted • ecosystem • decompose • disposable • ecofriendly • deforestation

24 Items: bog • peat • fish • soil • marsh • swamp • water • flood • reeds • birds • lakes • frogs • plants • rivers • nature • habitat • climate • wetlands • mangrove • wildlife • ecosystem • protection • biodiversity • conservation

24 Items: air • soil • clean • earth • green • ocean • river • trees • water • forest • nature • planet • plants • climate • species • mountain • sunlight • wildlife • ecosystem • pollution • recycling • environment • conservation • reforestation

24 Items: Habitat • Oceanic • glacier • Organic • Compost • Recycle • Wildlife • Wetlands • EarthDay • Pollution • CoralReef • Ecosystem • Renewable • Rainforest • Endangered • Atmosphere • Wilderness • Biodiversity • Conservation • GreenhouseGas • Deforestation • ClimateChange • photosynthesis • Sustainability

24 Items: Algebra • Geometry • Fraction • Equation • Metaphor • Latitude • Ecosystem • Democracy • Longitude • Peninsula • Atmosphere • Antagonist • Revolution • Topography • Pythagorean • Protagonist • Archaeology • Archipelago • Mitochondria • Alliteration • Civilization • Constitution • Foreshadowing • Photosynthesis

24 Items: Frog • Pond • Fish • Duck • Moss • Logs • Snail • Algae • Muddy • Murky • Turtle • Snakes • Oxygen • Lilypad • Fishing • Habitat • Shallow • Crayfish • Cattails • Dragonfly • Alligator • Ecosystem • Mosquitoes • Salamander

24 Items: den • dry • fog • birds • humid • lakes • nests • taiga • trees • boreal • rivers • animals • montane • clearing • conifers • tropical • amazonian • deciduous • ecosystem • mangroves • temperate • rainforest • vegetation • subtropical

22 Items: Food • Loss • Water • Space • Threat • Change • Habitat • Shelter • Species • Species • Balance • Wildlife • Survival • capacity • Ecosystem • Pollution • Degradation • Restoration • Conservation • Biodiversity • Fragmentation • Overexploitation

24 Items: Soil • Sheep • Horse • Swine • Cattle • Forage • Grazing • Pasture • Poultry • Fencing • Rancher • Prairie • Rotation • Nebraska • Rangeland • Livestock • Grassland • Ecosystem • Minnesota • SiouxFalls • Stewardship • SouthDakota • Conservation • Sustainability

8 Items: earth • green • plant • water • rooftop • economic • buildings • ecosystem

8 Items: impact • habitat • ecosystem • population • environment • overpopulation • invasivespecies • carryingcapacity

8 Items: community • ecosystem • population • biodiversity • geneticdiversity • speciesdiversity • tropicalrainforests • ecologicaldiversity

8 Items: Air • Soil • Water • Earth • Globe • Planet • Ecosystem • Atmosphere

8 Items: cave • valley • temple • pagoda • dealwith • limestone • ecosystem • architecture

8 Items: LIFE • CORAL • WATER • OCEAN • PROTECT • POLLUTION • ECOSYSTEM • OVERFISHING

24 Items: biome • niche • Factor • Factors • Factors • ecology • habitat • Density • species • consumer • engineer • omnivore • producer • carnivore • community • ecosystem • herbivore • mutualism • predation • emigration • parasitism • population • immigration • commensalism

24 Items: Fur • Seal • Wolf • Ocean • Camel • Shark • Arctic • Desert • Toucan • Habitat • Gorilla • Octopus • Mimicry • Pattern • Blubber • Feather • Starfish • Grassland • Migration • Ecosystem • Rainforest • Adaptation • Camouflage • Hibernation

24 Items: Air • Tree • Soil • Water • Plant • Ocean • Ozone • Forest • Nature • Energy • Carbon • Recycle • Climate • Habitat • Pollution • Ecosystem • Renewable • Biosphere • Atmosphere • Greenhouse • Biodiversity • Conservation • Deforestation • Sustainability

24 Items: Cats • Reuse • Trees • Earth • Green • Water • Clean • Solar • Carbon • Energy • Marine • Global • Plants • Organic • Climate • Economy • Scarcity • Ecosystem • Education • Wellbeing • Mindfulness • Biodiversity • Conservation • Biodegradable

23 Items: Fish • Prey • Birds • chain • Mammals • Habitat • Species • Extinct • Reptiles • Molluscs • Predator • Ecosystem • Variation • Amphibians • Arthropods • Adaptation • Population • Vertebrates • Crustaceans • Environment • Conservation • Invertebrates • Classification

24 Items: Atom • Empire • Science • Climate • History • Equation • Exponent • Friction • Material • Evaluate • Perimeter • Geography • Ecosystem • Migration • Prototype • Chronology • Mathematics • PearlDiving • Unification • QatarHistory • Independence • Civilisation • Photosynthesis • DesignTechnology

24 Items: prey • stem • seed • plant • roots • animal • leaves • flower • habitat • organism • predator • omnivore • producer • consumer • ecosystem • foodchain • herbivore • carnivore • lifecycle • offspring • decomposer • adaptation • vertebrate • germination

24 Items: thesun • feeding • products • autotroph • biosphere • ecosystem • reactants • carbonsink • combustion • fossilfuel • carboncycle • heterotroph • carbondioxide • decomposition • fossilization • globalwarming • greenhousegas • photosynthesis • greenhouseeffect • cellularrespiration • productsofphotosynesis • reactantsofphotosynesis • productsofcellularrespiration • reactantsofcellularrespiration

20 Items: gas • path • axis • zones • crust • planet • system • oceans • gravity • equator • volcano • rotation • organism • satellite • radiation • ecosystem • revolution • lithosphere • groundwater • photosynthesis

10 Items: Earth • Waste • Planet • Gretos • Climate • Pollute • Recycle • Warming • Thumberg • Ecosystem

16 Items: rake • Bear • tree • Pine • fire • house • Quail • shovel • Debris • climate • wildfire • campfire • bulldozer • tennessee • ecosystem • vegetation

12 Items: omnivore • producer • consumer • herbivore • carnivore • scavenger • ecosystem • decomposer • food-chain • photosynthesis • primary-consumer • secondary-consumer

25 Items: Prey • Host • Habitat • Predator • Omnivore • Producer • Consumer • Parasite • Organism • Herbivore • Carnivore • Detrivore • Nutrients • Community • Ecosystem • Biosphere • Symbiosis • Mutualism • Decomposer • Population • Parasitism • Commensalism • Bioticfactors • Biodegradation • Abioticfactors

23 Items: Arid • Space • Place • Scale • Rural • Plate • Magma • Plate • Plate • Change • Spread • Mantle • Erosion • Process • Volcano • Landform • Riverine • Landscape • Ecosystem • Environment • Urbanisation • Sustainability • Interconnections

23 Items: Arid • Space • Place • Scale • Rural • Plate • Magma • Plate • Plate • Change • Spread • Mantle • Erosion • Process • Volcano • Landform • Riverine • Landscape • Ecosystem • Environment • Urbanisation • Sustainability • Interconnections

22 Items: DNA • CELL • IBEX • CLONE • ETHICS • HYBRID • TRAITS • FOSSIL • EXTINCT • MAMMOTH • ANCIENT • BIOLOGY • GENETICS • ECOSYSTEM • DIVERSITY • CHROMOSOME • GENETIC-CODE • BIODIVERSITY • ENVIRONMENTAL • BREEDINGGENOME • PASSENGER-PIGEON • ENDANGERED-SPECIES

25 Items: Water • Oxygen • Carbon • Energy • Habitat • Balance • Sunlight • Biosphere • Ecosystem • Organisms • Nutrients • Resources • Producers • Consumers • Atmosphere • Adaptation • Hydrosphere • Lithosphere • Respiration • Temperature • Decomposers • Biodiversity • Sustainability • Photosynthesis • Interdependence

25 Items: Solar • Waste • Carbon • Energy • Habitat • Compost • Organic • Climate • Landfill • Emissions • Pollution • Recycling • Renewable • Resources • Upcycling • Ecosystem • Greenhouse • Environment • Ecofriendly • Conservation • Biodiversity • Deforestation • Biodegradable • Reforestation • Sustainability

25 Items: Mulch • Shade • Yield • Carbon • Compost • Microbe • Erosion • Topsoil • Organic • Ecology • Habitat • Natural • Climate • Nitrogen • Planting • Reforest • Covercrop • Ecosystem • Resilience • Restoration • Biodiversity • Agroforestry • Regeneration • Conservation • Sustainability

25 Items: Sun • Apex • Prey • Fungi • Energy • Primary • Trophic • FoodWeb • Habitat • Pyramid • Tertiary • Predator • Omnivore • Organism • Producers • Consumers • Secondary • Nutrients • Herbivore • Carnivore • FoodChain • Ecosystem • Quaternary • Population • Decomposers

25 Items: tree • rhea • tapir • dense • vines • amazon • caiman • andean • jungle • monkey • parrot • canopy • brazil • redfoot • equator • foliage • tropical • tortoise • capybara • flamingo • humidity • ecosystem • rainforest • biodiversity • deforestation

25 Items: Editing • Casting • Habitat • Seaweed • Aquatic • Lighting • Director • Research • Fisheries • Ecosystem • Pollution • Narrative • Storyboard • Screenplay • Production • Soundtrack • Aquaponics • Documentary • Aquaculture • Mariculture • Overfishing • Conservation • Biodiversity • Cinematography • Sustainability

25 Items: soil • animal • arable • fibers • harvest • pasture • rotation • cropping • seasonal • forestry • planting • watering • husbandry • fertility • livestock • ecosystem • foodsystem • irrigation • aquaculture • agriculture • cultivation • silviculture • conservation • biodiversity • sustainability

25 Items: Wind • Care • Earth • Green • Reuse • Waste • Trash • Solar • Water • Nature • Planet • Reduce • Litter • Energy • Protect • Recycle • Compost • Habitat • Climate • Wildlife • Conserve • Preserve • Ecosystem • Pollution • Environment

25 Items: Day • Earth • Earth • world • change • Summit • climate • ecology • natural • ecosystem • emissions • landfills • pollution • recycling • renewable • protection • ecofeminism • biodiversity • conservation • preservation • biodegradable • contamination • deforestation • sustainability • environmentalist

25 Items: food • limit • water • mammal • desert • biotic • dessert • species • fertile • shelter • disease • reserve • extinct • predator • capacity • sunlight • biosphere • community • predators • ecosystem • atmosphere • population • temperature • temperature • limitingfactor

24 Items: battoir • plateau • broccoli • analysis • eloquent • bilingual • labyrinth • abdominal • ambiguity • condemned • ecosystem • aquamarine • collateral • fictitious • cybernetics • extravagant • calculation • politicking • controversy • ambidextrous • advantageous • acceleration • architecture • classification

24 Items: dieback • Ecology • habitat • organism • overshoot • symbiosis • mutualism • community • ecosystem • Biosphere • evolution • speciation • parasitism • population • competition • adaptations • commensalism • optimalrange • biodiversity, • logisticgrowth • criticalfactor • naturalselection • exponentialgrowth • artificialselection

25 Items: Soil • Crops • Carbon • Prairie • Climate • Harvest • Mollisol • Heritage • Grassland • Ecosystem • Livestock • Renewable • Ecosystem • Landscape • Management • Innovation • Resilience • Production • Breadbasket • Agriculture • Sustainable • Restoration • Environment • Biodiversity • Conservation

22 Items: Food • Loss • Water • Space • Threat • Change • Habitat • Shelter • Species • Species • Balance • Wildlife • Survival • capacity • Ecosystem • Pollution • Degradation • Restoration • Conservation • Biodiversity • Fragmentation • Overexploitation