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Questions and Answers
What is the main topic of the video?
What is the main topic of the video?
- The impact of climate change on marine life (correct)
- The history of deep-sea exploration
- The migration patterns of whales
- Technological advancements in fishing industry
Which factor is mentioned as a threat to coral reefs in the video?
Which factor is mentioned as a threat to coral reefs in the video?
- Rising demand for seaweed products
- Increase in sea turtle population
- Ocean acidification (correct)
- Changes in coastal tourism regulations
What is emphasized as a consequence of overfishing in the video?
What is emphasized as a consequence of overfishing in the video?
- Enhanced coral reef resilience
- Disruption of marine food chains (correct)
- Increase in marine biodiversity
- Reduction in ocean pollution
What is the main purpose of a pH indicator?
What is the main purpose of a pH indicator?
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What pH value is considered acidic?
What pH value is considered acidic?
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In what type of chemical analysis are pH indicators commonly used?
In what type of chemical analysis are pH indicators commonly used?
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What are pH indicators usually composed of?
What are pH indicators usually composed of?
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What physical property can indicators other than color show change in?
What physical property can indicators other than color show change in?
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