the melting of the polar ice caps the shifting of biomes as climates change the prevalence of granite on all the continents the presence of volcanoes around the Pacific rim
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of these is evidence for the theory of plate tectonics?
Possibilities:
- the melting of the polar ice caps
- the shifting of biomes as climates change
- the prevalence of granite on all the continents
- the presence of volcanoes around the Pacific rim

the presence of volcanoes around the Pacific rim