Cuba is the largest by size and population and Hispaniola is the second.
Answer:
Geologic features that are often associated with volcanoes or volcanic areas include craters, calderas, volcanic vents, geysers, and hot springs. Depressions commonly found at the top of volcanoes are craters.
Purple could mean many things but if it's talking about climate and such then cooler colors like purple are usually meaning colder climate