Seasons:Earth, Moon, And Sun Gizmo

In the gizmo Seasons: Earth, Moon, and Sun I learned about the seasons and why we have them and how the seasons change. The Earth's axis is not completely vertical, It's tilted a little. The seasons change when there's a lot of sunlight and when there's almost none at all. It's warmer in he summer because there is direct sunlight than in the winter when there's almost none at all. The seasons change while the earth orbits around the sun.