Answer:
translation - Snape was actually born in 1960, wasn't he?
A stereotype is a character, with generalized traits (characteristics that make the character a group representative rather than an individual).
Polar can be used to describe a type of climate. The polar climate regions are characterized by a lack of warm summers. Every month in a polar climate has an average temperature of less than 10 °C. Regions with polar climate cover more than 20% of the Earth. Rainy sunny and windy are all types of weathers.