Which example is a long-term environmental change? La Niña
El Niño
climate change
small asteroid impact

The correct answer would be Climate Change.

Profesional Explanation:

La Niña is incorrect because it is the cooling of the water in the equatorial Pacific, which occurs at irregular intervals, and is associated with widespread changes in weather patterns, which is not a long-term environmental change. El Niño is incorrect because it is an irregularly occurring and complex series of climatic changes affecting the equatorial Pacific region and beyond every few years, which is also not a long-term environmental change. A Small asteroid impact is incorrect because it will happen so suddenly, which is not a long-term environmental change.                                                                           Climate Change is correct because it will keep changing over time causing a long-term environmental change.

its d lol

; 0

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