Respuesta :
Answer:
The seasons are caused because the Earth is tilted 23.5 degrees on its axis. Summer happens to the hemisphere tilted towards the Sun, and winter happens to the hemisphere tilted away from the Sun. ... That means that when it is summer in the Northern Hemisphere, it is winter in the Southern Hemisphere
Explanation:
Answer:
The earth's spin axis is tilted so when one hemisphere is tilted towards the sun it is summer for that hemisphere.
Above is an explanation and Answer