Froggy Jumps Aquatic BiomesOnline version Test your knowledge about freshwater and saltwater aquatic biomes! by Joe Caldwell 1 High oxygen levels, low nutrient levels a lakes b slow-moving rivers c fast-moving rivers 2 Abiotic factors that define aquatic biomes a lions, tigers, and bears (oh my!) b temperature, precipitation, and soil type c salinity, depth, and water movement 3 Provide natural filtration services a coral reefs b freshwater rivers c wetlands 4 Highest levels of biodiversity a bathypelagic zone b neritic zone c intertidal zone 5 Slow-moving or still bodies of water a High oxygen levels b Low nutrient levels c Low oxygen levels 6 Land is underwater or completely saturated most of the time a wetland b coral reef c thermal vent 7 Constant change twice a day a benthic zone b neritic zone c intertidal zone 8 Photosynthesis a midnight zone b epipelagic zone c benthic zone 9 Coral reefs a neritic zone b narrow, streamlined body shape c crushing pressure 10 Can be found in the abyssopelagic zone a coral reefs b migrating birds c thermal vents 11 Estuaries a freshwater rivers meet saltwater seas b dolphins hunt their prey over great distances c marine snow is a major food source 12 Bioluminescence is an advantage a freshwater streams b sunlight zone c benthic zone 13 Salinity is always changing a lakes b estuaries c coral reefs 14 Epipelagic a twilight b sunlight c midnight 15 Mesopelagic a twilight b midnight c sunlight 16 Bathypelagic a sunlight b midnight c twilight 17 Abyssopelagic a intertidal b neritic c benthic 18 Animals move slowly to conserve energy a Benthic Zone b Epipelagic Zone c Estuary Zone 19 Animals do NOT have to anchor themselves in place a fast-moving rivers b open ocean c intertidal zone 20 Chemosynthesis a abyssopelagic zone b wetlandpelagic zone c mesopelagic zone
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