The biodiversity and distribution of penguin species in the Antarctic Peninsula are changing as sea ice disappears. This is most likely caused by what factor?

Climate change

Severe weather

Decreasing oxygen levels in the ocean

Increasing acidity levels in the ocean

I believe the correct answer from the choices listed above is the first option. The biodiversity and distribution of penguin species in the Antarctic Peninsula are changing as sea ice disappears. This is caused by the climate change which causes glaciers to melt down rising the sea levels. Hope this answers the question. Have a nice day.