Question
Mussels live in freshwater environments.
How does climate change contribute to the reduction of dissolved oxygen levels in their habitat?
It increases the metabolic activity of mussels, releasing more oxygen.
• It leads to an influx of oxygen-rich air into the water.
It promotes algal blooms, which consume oxygen during decomposition.
• It increases oxygen production by aquatic plants.
How does climate change contribute to the reduction of dissolved oxygen levels in their habitat?
It increases the metabolic activity of mussels, releasing more oxygen.
• It leads to an influx of oxygen-rich air into the water.
It promotes algal blooms, which consume oxygen during decomposition.
• It increases oxygen production by aquatic plants.
Answers
GPT-4o mini
Climate change contributes to the reduction of dissolved oxygen levels in mussel habitats primarily through the promotion of algal blooms, which consume oxygen during decomposition.
As water temperatures rise due to climate change, it can lead to the proliferation of algal blooms, especially in freshwater environments. These blooms can block sunlight from reaching aquatic plants, disrupting photosynthesis. When the algal blooms die off, they decompose, a process that consumes significant amounts of oxygen from the water. This depletion of dissolved oxygen can create hypoxic conditions that are harmful or even fatal to mussels and other aquatic organisms.
Thus, the correct answer is: **It promotes algal blooms, which consume oxygen during decomposition.**
As water temperatures rise due to climate change, it can lead to the proliferation of algal blooms, especially in freshwater environments. These blooms can block sunlight from reaching aquatic plants, disrupting photosynthesis. When the algal blooms die off, they decompose, a process that consumes significant amounts of oxygen from the water. This depletion of dissolved oxygen can create hypoxic conditions that are harmful or even fatal to mussels and other aquatic organisms.
Thus, the correct answer is: **It promotes algal blooms, which consume oxygen during decomposition.**