Ocean Life and Marine Biology
Difficulty: medium. 10 questions.
About this quiz
Everything you need to know before you start
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Questions Preview
Showing 5 of 10 questions — take the quiz to answer them all
- 1
What is the primary function of bioluminescence in many deep-sea organisms?
- ATo attract prey in the dark
- BAll of the above
- CTo deter predators
- DTo communicate with other members of the species
- 2
Which of the following marine environments is characterized by extremely high pressure, low temperatures, and complete absence of sunlight?
- AThe abyssal zone
- BThe coral reef ecosystem
- CThe intertidal zone
- DThe continental shelf
- 3
What is the process by which marine algae and phytoplankton convert sunlight into energy?
- ARespiration
- BPhotosynthesis
- CFermentation
- DChemosynthesis
- 4
Which marine mammal is known for its complex vocalizations, often referred to as 'songs'?
- ASea Otter
- BDolphin
- CHarbor Seal
- DHumpback Whale
- 5
What is the term for the symbiotic relationship where one organism benefits and the other is harmed?
- AMutualism
- BCommensalism
- CParasitism
- DSymbiosis