Mientras la tierra gira

Describes the effect of the sun on the earth as it spins in space, causing our day and night.

Describes the season of summer, looking at how it arrives, its plants and animals, and how it's different around the world.

Describes the season of spring, looking at its arrival, flowers, animals, and how it is different around the world.

Describes the season of fall, looking at how it arrives, its plants and animals, and how it's different around the world.

Describes the season of winter, looking at how it arrives, its plants and animals, and how it's different around the world.