Answer :
The combined effect of different factors (co2 levels, water levels, nutrients, temperature, species diversity) is ocean acidification, eutrophication, etc.
The more factors there are, the greater the effect on the ecosystem. Different factors have different effects on ecosystems:
For example, high levels of CO2 can lead to increased plant growth, but can also lead to ocean acidification. Nutrients can cause eutrophication, which can lead to the overgrowth of algae and other aquatic plants. High water levels can lead to flooding, which can damage or destroy ecosystems. Temperature can affect the distribution of plants and animals, as well as the growth rates of plants and animals. Species diversity can affect the stability of an ecosystem, as well as the ecosystem's ability to resist changes.
You can learn more about ecosystem at: https://brainly.com/question/13979184
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