9 Items: hydro • builder • surveyor • engineer • ecosystem • adversity • lumberjack • excavation • transparent

9 Items: consumers • ecosystem • nutrients • omnivores • organisms • producers • carnivores • herbivores • decomposers

22 Items: canopy • harbor • staple • fertile • viceroy • poacher • seismic • tourism • isthmus • dictator • scarcity • cashcrop • province • multitude • ecosystem • extinction • archipelago • commonwealth • tectonicplate • deforestation • triangulartrade • colombianexchange

22 Items: forest • rescue • exotic • nature • change • safari • habitat • species • climate • exploit • animals • wildlife • ecosystem • awareness • sanctuary • pollution • endangered • extinction • protection • ecofriendly • biodiversity • conservation

9 Items: oil • local • reseach • findings • available • ecosystem • attractive • permission • groundskeeper

13 Items: oil • earth • water • waste • floods • storms • oceans • blooms • animals • garbage • diseases • volcanoes • ecosystem

19 Items: Environment lacking oxygen • Variety and variability of life • Species dwindling toward extinction • Amount of organic mass in an ecosystem • Organisms' natural home or environment • Species with no living members remaining • Species indigenous to the given ecosystem • Large, regional habitat of flora and fauna • Formation of new species due to env. change • ...

10 Items: biotic • abiotic • ecosystem • producers • non-living • components • environment • macrosystem • interactions • photosynthesis

10 Items: Cycle • Matter • Energy • Gravity • Mixture • Weather • Ecosystem • Adaptation • Evaporation • Photosynthesis

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

15 Items: cat • lion • zebra • ISLAND • CUBBED • PENGUIN • elephant • POLARIZE • ARCTICFOX • SNOWFLAKE • ECOSYSTEM • CAMOUFLAGE • PROTECTION • hippoMELTING • Man's best friend

23 Items: prey • biome • niche • carbon • biotic • habitat • abiotic • producer • consumer • omnivore • predator • autotroph • carnivore • herbivore • ecosystem • mutualism • decomposer • succession • parasitism • respiration • heterotroph • commensalism • photosynthesis

14 Items: earth • reuse • green • thrift • change • energy • recycle • friendly • ecosystem • upcycling • composting • environment • biodegradable • sustainability

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

22 Items: host • biome • biotic • abiotic • consumer • parasite • producer • omnivore • symbiosis • mutualism • carnivore • herbivore • autotroph • community • ecosystem • biosphere • scavenger • parasitism • population • decomposer • heterotroph • commensalism

22 Items: hot • arid • cold • polar • Amazon • desert • season • tundra • climate • equator • natural • regions • mountain • rainfall • tropical • ecosystem • temperate • rainforest • continental • degradation • temperature • Mediterranean

9 Items: toxic • marine • polymer • pollution • ecosystem • environment • microplastic • contamination • sustainability

9 Items: cell • biotic • tissue • biology • organism • community • biosphere • ecosystem • population

20 Items: the ability to do work • the organism who eats the plants • ecosystems that are found on land • another name for the primary consumer • ecosystems that are found in the water • energy lost from pyramid at each level • the organism who eats the plant-eaters • another name for photosynthetic organism • shows one path of energy in an ecosystem • ...

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

16 Items: Layer • Energy • Effect • climate • habitat • wildlife • renewable • ecosystem • pollution • recycling • Footprint • conservation • biodiversity • conservation • deforestation • 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: Cycle • niche • energy • pyramid • habitat • Community • Ecosystem • population

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

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

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

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

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

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

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

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

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

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

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

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

14 Items: living thing • limiting factors that are living • limiting factors that are nonliving • linear path of energy in an ecosystem • consumes or eats its food to obtain energy • factors that limit the size of a population • produces its own food through photosynthesis • non-native organisms that disrupt an ecosystem • an individual or population are after the same resource • ...

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

7 Items: habitat • foodweb • producer • consumer • ecosystem • foodchain • decomposer

7 Items: class • genus • phylum • family • kingdom • species • ecosystem

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

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 _____________________________________ • ...

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

7 Items: habitat • foodweb • producer • consumer • ecosystem • foodchain • decomposer

7 Items: habitat • foodweb • producer • consumer • ecosystem • foodchain • decomposer

25 Items: avian • niche • mammal • habitat • agnatha • mimicry • reptile • chordata • omnivore • predator • marsupial • mutualism • carnivore • herbivore • ecosystem • amphibian • monotreme • parasitism • competition • coevolution • detritivore • osteichthyes • commensalism • endozoochory • chondrichthyes

25 Items: olaf • tiana • simba • births • deaths • density • clumped • mirabel • logistic • rapunzel • community • ecosystem • dispersal • population • demography • emigration • antechinus • immigration • semelparity • iteroparity • exponential • carrycapacity • limitingfactor • populationecology • survivorshipcurve

20 Items: ZONES • WATER • runoff • BLOOMS • PLANTS • health • future • cleanup • activism • chemicals • DEPLETION • ecosystem • wastewater • fertilizer • pesticides • sanitation • regulations • conservation • microplastics • eutrophication

25 Items: soil • water • roots • seeds • bloom • bushes • garden • nature • native • plants • nectar • habitat • insects • berries • sunshine • honeybee • wildlife • butterfly • rainstorm • songbirds • ecosystem • filtration • pollinators • hummingbird • wildflowers

25 Items: cells • fungi • biotic • domain • nucleus • abiotic • kingdom • archaea • plantae • membrane • organism • bacteria • animalia • protista • cytoplasm • organelle • ecosystem • community • eukaryotic • population • prokaryotic • unicellular • autotrophic • heterotropic • multicellular

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

25 Items: Lava • Front • Biome • Humus • Tropics • Erosion • Weather • Climate • Steppes • Extinct • Rotation • Glaciers • Monsoons • Savannas • Landforms • Ecosystem • Revolution • Freshwater • Continents • Permafrost • Solarenergy • Groundwater • Fossilfuels • Surfacewater • Oceancurrents

25 Items: Gulf • Flow • Depth • Ocean • Stream • Upwell • Marine • Storms • Current • Climate • Balance • Melting • Weather • Conveyor • Salinity • Rotation • Ecosystem • Upwelling • Pollution • Nutrients • Temperature • Circulation • Thermohaline • Biodiversity • Conservation

25 Items: panda • saola • nature • condor • extinct • habitat • gorilla • vaquita • dugongs • axolotl • ecology • wildlife • adaption • orangutan • ecosystem • seaturtle • endangered • rhinoceros • threatened • whaleshark • environment • conservation • preservation • deforestation • sustainability

25 Items: frog • floor • sloth • humid • layers • canopy • forest • plants • tribes • celtic • animals • insects • climate • emergent • capybara • tropical • diversity • creatures • temperate • ecosystem • rainforest • understory • environment • conservation • deforestation

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

25 Items: Gut • Soil • Cells • Immune • Health • Hygiene • Balance • Stomach • Harmful • Bacteria • Nitrogen • Superbugs • Ecosystem • Infection • Digestion • Pathogenic • Probiotics • Microbiota • Resistance • Beneficial • Antibiotics • Environment • Fermentation • Decomposition • Microorganisms

25 Items: lake • river • arctic • forest • sunset • prairie • rainbow • sunrise • tornado • volcano • mountain • sunshine • avalanche • butterfly • ecosystem • landscape • moonlight • snowflake • starlight • waterfall • earthquake • wilderness • wildflower • pollination • thunderstorm

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

25 Items: Life • Tree • Prey • Earth • Plant • Flora • Fauna • Mammal • Insect • Carbon • Variety • Species • Microbe • Richness • Predator • Nitrogen • Sunlight • Mutation • Ecosystem • Taxonomic • Variation • Ecological • Extinction • Origination • Microorganism

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

14 Items: Dam • Flow • River • Erosion • Flooding • Djabugay • Ecosystem • Catchment • Reservoir • management • Irrigation • Conservation • Sustainability • Crothers Bridge

9 Items: reef • coral • coral • polyps • barrier • bleaching • bleaching • ecosystem • zooxanthellae

20 Items: Pole • arid • Shelf • fauna • seals • Scott • polar • sleet • whales • geology • Erosion • glacier • iceberg • Borealis • blizzard • penguins • Amundsen • ecosystem • atmosphere • subglacial

26 Items: prey • niche • balance • foodweb • consumer • omnivore • organism • predator • producer • autotroph • biosphere • carnivore • community • ecosystem • foodchain • herbivore • decomposer • population • competition • heterotroph • trophiclevel • energypyramid • photosynthesis • invasivespecies • tertiaryconsumer • secondaryconsumer

26 Items: data • yield • volume • biology • gravity • justify • kinetic • liquids • observe • weather • zoology • classify • particle • quantify • research • stimulus • astronaut • ecosystem • formulate • interpret • nutrition • hypothesis • microscope • experiment • temperature • ultraviolet

10 Items: dams • layer • habitat • extinct • disaster • ecosystem • technology • endangered • atmosphere • deforestation

23 Items: fur • fish • birds • global • scales • warming • habitat • kingdom • mammals • species • feathers • organism • reptiles • ecosystem • amphibians • vertebrate • biodiversity • cold-blooded • invertebrate • warm-blooded • deforestation • metamorphosis • classification

25 Items: oil • jam • soil • sick • trim • roots • apple • plant • water • sauce • oxygen • bamboo • breathe • harmful • overuse • thirsty • pruning • sapling • sunlight • ecosystem • medicines • nutrients • rainforest • environment • sustainable

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

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

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

25 Items: crow • dice • debt • drama • frost • glove • easter • forget • gadget • falcon • desert • envious • gravity • disease • elastic • durable • fitness • fraction • daughter • engineer • festival • employee • gardening • ecosystem • disappointed

25 Items: atom • cell • niche • energy • matter • theory • Edison • Newton • Darwin • biology • element • habitat • Hawking • Pasteur • Galileo • molecule • research • omnivore • bacteria • animalia • genetics • Einstein • chemistry • ecosystem • experiment

25 Items: DATA • SOIL • EVAN • ERVA • GIFTS • NAYAB • WINTER • GRINCH • SLEIGH • ENERGY • MATTER • JUSTIN • JORDAN • ZACHARY • HAROLDO • RODOLFO • VACATION • PRESENTS • EVIDENCE • CANDYCANE • ECOLOGIST • ECOSYSTEM • DECOMPOSER • ENVIRONMENT • CONSTANTINE

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

26 Items: bio • sun • cell • food • fish • micro • water • biotic • living • depend • plants • single • abiotic • animals • habitat • shelter • cheetah • interact • ecosystem • community • organisms • ecologist • population • individual • protection • temperature

25 Items: kelp • Dryas • niche • quoll • zygote • fallow • lentic • sessile • trophic • xenolith • carapace • humidity • juvenile • omnivore • riparian • ecosystem • mutualism • viscosity • decomposer • intertidal • understory • anthocyanin • germination • biodiversity • photosynthesis

29 Items: safe • save • water • reuse • fresh • water • waste • water • sewer • water • world • reduce • ground • energy • natural • treated • reverse • osmosis • drinking • recycling • ecosystem • pollution • obtaining • filtration • preventing • irrigation • environment • responsible • distillation

27 Items: Aquifer • Drought • Quality • Wetlands • Recharge • Watershed • Rainwater • Pollution • Retention • Recycling • Reservoir • Catchment • Ecosystem • Filtration • Irrigation • Harvesting • Efficiency • Sanitation • Groundwater • Forestation • Biodiversity • Conservation • Preservation • Preservation • Sedimentation • Contamination • Sustainability

27 Items: mold • prey • fungi • biotic • abiotic • foodweb • species • organism • invasive • parasite • omnivore • predator • ecosystem • community • producers • consumers • foodchain • mutualism • symbiosis • herbivore • carnivore • scavenger • population • parasitism • decomposer • commensalism • photosynthesis

6 Items: fungi • biotic • plants • abiotic • ecosystem • microorganism

28 Items: Fossi • Human • Green • House • lFuels • Effect • Global • Notill • Natural • Recycle • Warming • Farming • Emission • Resources • Renewable • Resources • Resources • Pollution • Ecosystem • Watershed • Reduction • Management • Interaction • Nonrenewable • Conservation • Biodegradable • Deforestation • Nonbiodegradable

26 Items: prey • niche • balance • foodweb • consumer • omnivore • organism • predator • producer • autotroph • biosphere • carnivore • community • ecosystem • foodchain • herbivore • decomposer • population • competition • heterotroph • trophiclevel • energypyramid • photosynthesis • invasivespecies • tertiaryconsumer • secondaryconsumer