Earth spins around.

Meaning: This means that the Earth is constantly moving in a circle.

Choice of Words: Earth is the planet we live on. Spins means to turn around in a circle. Around means in a circle or going past something. When you put them together, "Earth spins around" means that our planet is constantly turning in a circle.

Alternative Expressions

The Earth rotates on its axis.

Meaning: This sentence is another way of describing how the Earth moves in space. The Earth rotates on its axis once every 24 hours, which is why we have day and night.

Choice of Words: The word "rotates" means to turn around an axis, which is an imaginary line that runs through the center of the Earth. "Axis" refers to the imaginary line that the Earth spins on.

The Earth goes around the sun.

Meaning: This sentence describes the Earth's orbit around the sun. The Earth takes 365 days to complete one orbit around the sun, which is why we have seasons.

Choice of Words: The word "goes around" means to move in a circular path around something. "Sun" refers to the star that our solar system revolves around.

Related Expressions