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Questions and Answers
What is one way oxygen enters water?
What is one way oxygen enters water?
- Being released by underwater animals
- Being generated by water plants
- Being produced during volcanic activity
- Dissolving and mixing from the atmosphere (correct)
Where does water generally have more oxygen?
Where does water generally have more oxygen?
- Pond waters
- River waters
- Ocean waters (correct)
- Lake waters
How do algae and underwater grasses contribute to oxygen in water?
How do algae and underwater grasses contribute to oxygen in water?
- They release oxygen during photosynthesis (correct)
- They absorb oxygen from the water
- They produce oxygen through chemosynthesis
- They release carbon dioxide during respiration
What are the factors that affect dissolved oxygen levels in Chesapeake Bay?
What are the factors that affect dissolved oxygen levels in Chesapeake Bay?
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How does salinity vary in Chesapeake Bay?
How does salinity vary in Chesapeake Bay?
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What are the sources of oxygen entering the water?
What are the sources of oxygen entering the water?
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What are the factors that affect light levels, inorganic nutrients, and temperature in Chesapeake Bay?
What are the factors that affect light levels, inorganic nutrients, and temperature in Chesapeake Bay?
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