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- 1. Multiple Choice_________ is the amount of salt dissolved in water.TemperatureSalinityNutrientsPressure
- 2. Multiple ChoiceThis type of organism that lives in a marine environment swims actively in open water.PlanktonBenthosNektonDecomposers
- 3. Multiple Choice______________ are bottom-dwelling organisms of the ocean, often attached to hard surfaces.BenthosNektonPlanktonDecomposers
- 4. Multiple ChoiceThis is a smaller stream or river that feeds into larger rivers and streamsoxbow lakewatershedtributarypond
- 5. Multiple ChoiceThese are partially enclosed body of water where seawater is mixed with fresh water.StreamEstuaryWatershedSwamp
- 6. Multiple ChoiceThis is the zone that low tide exposes and high tide covers.IntertidalPelagicBenthicNeritic
- 7. Multiple Choice
In which biome do these plants (seagrass) survive?wetlandoceanfreshwater - 8. Multiple ChoiceWhich biome is pictured below?oceanfreshwatercoral reefwetland
- 9. Multiple ChoiceIn which biome do these plants (water lily trees/cattails) survive?oceancoral reefwetland
- 10. Multiple ChoiceWhich biome is pictured below?freshwaterwetlandcoral reefocean
- 11. Multiple ChoiceWhich brackish watery biome has some areas that are salty, and some areas that are freshwater?freshwatercoral reefestuaryocean
- 12. Multiple ChoiceIn which biome do these plants (duckweed) survive?coral reefoceanfreshwaterwetland
- 13. Multiple ChoiceWhich watery biome has the lowest concentration of salt?freshwateroceancoral reefwetland
- 14. Multiple ChoiceWhich biome is pictured below?wetlandcoral reefoceanfreshwater
- 15. Multiple ChoiceWhich is NOT a freshwater ecosystem?a rivera lakean estuarya stream
- 16. Multiple ChoiceThe intertidal zone of oceanssurrounds continentsis on the coastlinehas tides that rise and fall each dayis the open ocean
- 17. Multiple ChoiceWhich factor(s) affect aquatic ecosystems?depthflownutrientsall affect aquatic ecosystems
- 18. Multiple ChoiceCirculating water in lakes and ponds is important for distributingheatoxygennutrientsall of these
- 19. Multiple ChoiceEstuaries form wherea lake evaporatesa river meets the seaa river becomes dammeda wetland becomes filled in
- 20. Multiple ChoiceWhich would have whales and chemosynthetic bacteria?coastal oceanintertidal oceanopen ocean
- Answer choicesTagsAnswer choicesTags