Quiz  /  Marine Biome

  • 1. 
    What is the largest biome on planet Earth?

  • Savanna biome
  • Marine biome
  • Rainforest biome
  • Desert biome

  • 2. 
    What do we call the regions of the marine biome where rivers and streams flow into the oceans?

  • Trenches
  • Euphotic zones
  • Coral reefs
  • Estuaries

  • 3. 
    In which zone or layer of the ocean do plankton live?

  • Euphotic zone
  • Disphotic zone
  • Midnight zone
  • Twilight zone

  • 4. 
    Which zone or layer of the ocean is the middle zone and resides between 600 feet deep to around 3,000 feet deep?

  • Disphotic zone
  • Midnight zone
  • Euphotic zone
  • Sunlight zone

  • 5. 
    Which zone or layer of the ocean is completely dark and the deepest part of the ocean?

  • Aphotic zone
  • Euphotic zone
  • Disphotic zone
  • Sunlight zone

  • 6. 
    Through what process do plankton get energy and provide energy to the rest of the ocean?

  • Chemosynthesis
  • Carbon cycle
  • Photosynthesis
  • Bioerosion

  • 7. 
    Which zone or layer of the ocean is the largest of the ocean zones?

  • Midnight zone
  • Euphotic zone
  • Disphotic zone
  • Sunlight zone

  • 8. 
    Which zone or layer of the ocean is home to most of the ocean's animal and plant life?

  • Sunlight zone
  • Disphotic zone
  • Twilight zone
  • Midnight zone

  • 9. 
    Which of the following is considered a marine mammal?

  • Shark
  • Grouper
  • Tuna
  • Dolphin

  • 10. 
    What living organism in the ocean helps to provide much of the Earth's oxygen?

  • Whales
  • Fungi
  • Fish
  • Algae
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