Haha. Question 1 is hyperbole since it's a statement used to make a point, but not to be taken seriously. Like, I'd rather screech to the end of time until everyone's ears shatter than do my 30-page essay.
for the second question, it's personifying the 'north wind', but it's also trying to make a point. So hyperbole.
The last one is another hyperbole since they're exaggerating the description to make a point. Metaphors are descriptions to give you an idea of what it is without using like or as.
