| 1. | The lack of oxygen also increases the release of phosphorus from bottom sediments.
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| 2. | Marine worms flourished in the bottom sediment of the sea that covered Illinois.
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| 3. | The concentrations of these metals are highest around bottom sediments, hydrothermal vents, and rivers.
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| 4. | The bottom sediments of False Bay are more varied.
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| 5. | In particular, they will monitor the radiation level of seafood, seawater and bottom sediments, Interfax said.
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| 6. | The bottom sediments, rich in bacteria feeding on organic matter, would give off large quantities of gases.
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| 7. | Eelgrass roots help stabilize the bottom sediments.
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| 8. | The former ocean-bottom sediments that make up most of the Wilderness are several hundred million years old.
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| 9. | The slimy bottom sediments may make the hull seem as if it were glued to the earth.
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| 10. | It forages for its preferred foods molluscs and crustaceans in sand and mud of the bottom sediment.
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