Question

What causes our seasons?

Answer 1

It is because the earth's spin axis is tilted with respect to its orbital plane

Step-by-step explanation:

This is what causes the seasons. When the earth's axis points towards the sun, it is summer for that hemisphere. When the earth's axis points away, winter can be expected. I hope it helps you

Answer 2

Seasons occur because Earth is tilted on its axis relative to the orbital plane, the invisible, flat disc where most objects in the solar system orbit the sun. ... In June, when the Northern Hemisphere is tilted toward the sun, the sun's rays hit it for a greater part of the day than in winter.