How Does Reasons for the seasons - Rebecca Kaplan Work?

The Earth tilts as it goes around the Sun, and that tilt is why we have seasons.

Imagine you're playing with a toy Earth, it's like a spinning ball. Now, picture the Sun as your flashlight. When the part of the Earth you're on is tilted toward the Sun, it gets more light and warmth, just like when you stand in front of the flashlight. That’s summer!

But when the Earth turns so that your part is tilted away from the Sun, it gets less light and feels cooler, that's winter.

The Earth keeps spinning around the Sun all year long, like a dance. Sometimes your side faces the Sun more, sometimes it faces away, that’s why we have spring and fall, when things are just right in between.

You can think of it like this: if you spin around while holding a flashlight, some parts of your body get more light than others. That's exactly what happens on Earth!

So the tilt of the Earth is like a little wobble, not magic, but a real, everyday kind of twist that makes the seasons change.