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Assessment
What is one major effect of climate change on ocean temperatures?
Increase in ocean temperatures can lead to coral bleaching.
Ocean temperatures have remained constant over the years.
Higher ocean temperatures decrease the frequency of hurricanes.
Ocean temperatures have no impact on marine life.
How does ocean acidification, a result of increased CO2 levels, affect marine life?
It enhances the growth of all marine organisms.
It mainly affects organisms with calcium carbonate structures like corals and shells.
It decreases the levels of dissolved oxygen in the ocean.
It has no effect on marine ecosystems.
Which marine species is most vulnerable to changes in temperature and ocean acidity?
Sharks, due to their ability to regulate body temperature.
Sea turtles, as they are highly adaptable to various environments.
Coral species, because they rely on specific temperature ranges and pH levels.
Dolphins, which can easily migrate to cooler waters.
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