What is a major impact of climate change for fish species

Shifting ocean currents
Changes in ocean habitat
Food toxicity
Too much carbon dioxide and water

1 answer

A major impact of climate change for fish species is changes in ocean habitat. As ocean temperatures increase and acidity levels change due to higher carbon dioxide concentrations, the habitats where fish live, reproduce, and find food can be severely affected. This can lead to shifts in fish populations, disruptions in ecosystems, and changes in biodiversity. Additionally, alterations in ocean currents can also impact nutrient distribution and spawning grounds, further influencing fish species distribution and health.