Hi everybody!! In this unit, we will learn about the Earth, its spheres, meridians, parallels and more things.....get ready!!! The Earth spheres: Meridians and parallels: MERIDIANS AND PARALLELS Rotation and revolution: Let´s learn about Laika, the space dog: How is life in space? Game Rotation/revolution Game 2 Rotation/revolution Game 3 Listening Game 4 Meridians and Parallels The 3 spheres of the Earth Game 5 the spheres