Question detail
How do low oxygen levels in water affect aquatic animals?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Adaptations, interdependence and competition
Question
- A. They increase the growth rate of aquatic plants.
- B. They can lead to suffocation and decreased survival rates.
- C. They enhance the reproduction of fish species.
- D. They improve the overall health of aquatic ecosystems.
Answer
The correct option is They can lead to suffocation and decreased survival rates.. This answer is correct because it matches the approved learning objective to explain how oxygen levels can affect aquatic animals in the subtopic Abiotic factors.
Explanation
The correct option is They can lead to suffocation and decreased survival rates.. They can lead to suffocation and decreased survival rates. is correct because it directly supports the approved learning objective to explain how oxygen levels can affect aquatic animals. This belongs to the subtopic Abiotic factors within Adaptations, interdependence and competition, so the explanation must stay tied to that curriculum context. The other options are incorrect because they either do not answer this learning objective, use a vague statement, or move away from Abiotic factors.
Common mistake
Abiotic factors common mistake 1
Giving a vague answer instead of directly addressing: Explain how oxygen levels can affect aquatic animals..
Answer by clearly explaining how to explain how oxygen levels can affect aquatic animals..
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