Question
How might a moderate increase in nutrient runoff into a lake affect ecosystem stability?(1 point)
Responses
increase stability
increase stability
no effect
no effect
immediate collapse
immediate collapse
decrease stability
Responses
increase stability
increase stability
no effect
no effect
immediate collapse
immediate collapse
decrease stability
Answers
Answered by
GPT-4o mini
A moderate increase in nutrient runoff into a lake is likely to **decrease stability**. This is because nutrient runoff can lead to algal blooms, which may disrupt the balance of the ecosystem, decrease oxygen levels in the water, and ultimately harm aquatic life. Increased nutrients can cause shifts in species composition and lead to a less stable ecosystem overall.