5 puzzles · Browse all puzzles
PHYTOPLANKTON, ZOOPLANKTON, DECOMPOSER, CORMORANT, PLANKTON, MACKEREL, BACTERIA, ANCHOVY, SARDINE, HERRING, DOLPHIN, PELICAN, LOBSTER, CATFISH, SALMON, OSPREY, SHRIMP, ALGAE, KRILL, TROUT, OTTER, SNAIL, TUNA, PIKE, BASS, EEL
RATTLESNAKE, RAINFOREST, POLARBEAR, ARMADILLO, PORCUPINE, CHAMELEON, ELEPHANT, MONGOOSE, ANACONDA, HEDGEHOG, KANGAROO, FLAMINGO, SCORPION, PENGUIN, SAVANNA, MEERKAT, CACTUS, DESERT, PARROT, CAMEL, ZEBRA
SEDIMENTATION, INFILTRATION, IMPOUNDMENT, CONSTRUCTED, GROUNDWATER, FILTRATION, CONFLUENCE, STREAMBANK, RESERVOIR, CATCHMENT, TURBIDITY, POLLUTANT, RETENTION, SPILLWAY, SEDIMENT, NUTRIENT, WETLANDS, WETLAND, CULVERT, DIKE
PHOTOSYNTHESIS, COMMENSALISM, BIODIVERSITY, HIPPOPOTAMUS, HIBERNATION, RAINFOREST, POLLINATOR, DECOMPOSER, PARASITISM, EXTINCTION, ENDANGERED, ADAPTATION, CAMOUFLAGE, RHINOCEROS, GRASSLAND, HERBIVORE, CARNIVORE, MIGRATION, SYMBIOSIS, MUTUALISM, ECOSYSTEM, TERRITORY, ORANGUTAN, CROCODILE, MANGROVE, PREDATOR, OMNIVORE, MONGOOSE, ANACONDA, FLAMINGO, PLATYPUS, SAVANNA, WETLAND, HABITAT, PENGUIN, CHEETAH, PIRANHA, TUNDRA, DESERT, JAGUAR, TOUCAN, ALPACA, TAIGA, CORAL, NICHE, LEMUR, KOALA, LLAMA, KELP, PREY
PHOTOSYNTHESIS, TRANSPIRATION, RATTLESNAKE, KANGARATRAT, EVAPORATION, DEHYDRATION, HIBERNATION, JACKRABBIT, ROADRUNNER, SIDEWINDER, ESTIVATION, REFLECTION, PRONGHORN, ARMADILLO, NOCTURNAL, XEROPHYTE, HALOPHYTE, SUCCULENT, SCORPION, MESQUITE, CREOSOTE, OCOTILLO, DORMANCY, ALLUVIAL, HEATWAVE, SWEATING, VULTURE, RATTLER, HARDPAN, PANTING, KIDNEYS, BLADDER, CACTUS, LIZARD, TORPOR, ARROYO, BAJADA, MIRAGE, BURROW, CAMEL, YUCCA, DINGO, ADDAX, OASIS, SHADE, GILA, ORYX, WADI, DUNE, ERG