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Which best explains why estuaries are productive ecosystems?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
How does sonar technology help scientists monitor the hydrosphere?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
Which would be the impact on the environment if there were no estuaries?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
Which best explains the importance of estuaries?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
Which best explains what happens to nutrients in the ocean as a result of upwelling?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
Which characteristic of an estuary makes it a good nursery area for marine organisms?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
Which best describes the water in an estuary?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
Which best explains the effects of a hurricane on estuary circulation and salinity?
Salinity quickly increases during a hurricane and then sharply decreases.
There would be more pollutants in the oceans.
Upwelling carries nutrients to the surface of the ocean.
Estuaries are areas where freshwater and salt water collide, resulting in a large amount of biodiver
brackish
It has many areas to hide from predators.
They receive nutrients from both rivers and the ocean.
Sonar provides detailed images of small areas of the ocean floor.
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