QUIZ
ESTUARIES
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  • Question 1
    120 seconds
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    Q.

    An estuary is best defined as a place where--

    answer choices

    fresh and salt water meet

    a river meets the Chesapeake Bay

    a group of animals are gathered

    the water from the land flows into a river

  • Question 2
    120 seconds
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    Q.

    Which of the following is NOT TRUE of estuaries?

    answer choices

    Estuaries provide a habitat for biotic factors

    Estuaries create a protective refuge for living things

    Estuaries allow juvenile animals to grow into adults safetly

    Estuaries create shelter for aquatic and non-aquatic life.

  • Question 3
    30 seconds
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    Q. Which of the following is NOT true about an Estuary?
    answer choices
    They can be comprised of multiple other intertidal zones
    They are a common mating ground for Marine birds
    They are often found where a river meets the ocean
    They are all saltwater
  • Question 4
    30 seconds
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    Q.

    Why are estuaries important to our environment?

    answer choices

    Estuaries filter pollutants and prevent erosion.

    Estuaries provide nurseries for marine life.

    Estuaries act as home for many types of wildlife.

    All of the above.

  • Question 5
    30 seconds
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    Q.

    Glaciers that have cut through granite rock form these type of estuaries:

    answer choices

    bar built

    fjords

    salt marshes

    mangroves

  • Question 6
    30 seconds
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    Q. When salt and fresh water mix, what is the new water substance called?
    answer choices
    Brackish Acid
    Fresh Water
    Salt Water
    Brackish Water
  • Question 7
    30 seconds
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    Q.

    How have estuaries been affected by humans?

    answer choices

    dredged to make harbors

    filled in for development

    polluted by industrial parks

    all answers are correct

  • Question 8
    30 seconds
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    Q.

    True or False:

    Estuaries are one of the most productive Ecosystems/Biomes in the world.

    answer choices

    False

    True

  • Question 9
    30 seconds
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    Q.

    Ecosystem found on marine shorelines alternating between high and low tide

    answer choices

    Abyssal Zone

    Coral Reef

    Intertidal Zone

    Open Ocean

  • Question 10
    30 seconds
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    Q.

    Species living in the Intertidal Zone include

    answer choices

    Sharks

    Whales

    Sea Stars

    Jellyfish

  • Question 11
    30 seconds
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    Q. What is the most common stressor of intertidal zones?
    answer choices
    Rising Salinity
    Human Impact
    Erosion
    All of the others
  • Question 12
    30 seconds
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    Q.

    Intertidal zone is where the land and sea meet.

    answer choices

    True

    False

  • Question 13
    30 seconds
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    Q.

    Intertidal zones have five vertical divisions.

    answer choices

    True

    False

  • Question 14
    30 seconds
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    Q.

    The lower intertidal zone is submerged only during severe storms and very high tides.

    answer choices

    True

    False

  • Question 15
    30 seconds
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    Q.

    The lower intertidal zone is submerged in water and only exposed during extremely low tide

    answer choices

    True

    False

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