Earth's axis being tilted causes the change in seasons. different areas of the Earth receive the Sun's [most direct] rays through the course of the year. In the Northern Hemisphere, it is summer when the North Pole faces {tilts} toward the Sun. In the Northern Hemisphere, it is winter when the South Pole faces {tilts} toward the Sun.
The answer is "Selfish". In the divine comedy the she wolf is supposed to represent the feeling of avarice which means the dying urge for wealth and self gain.
