1. Earth’s 5 Spheres
Materials per student: paper, pencil, colored pencils, scissors, cup
Trace a cup in the center of the paper for the circle
The ovals at the top/bottom of the earth will become the ice caps

2. Earth’s 5 Spheres

3. Earth’s 5 Spheres Geo-sphere- The rocky part of Earth
Goes from center of Earth to the surface
Divided into 3 layers: crust (least dense), mantle, and core (most dense)
land
Bio-sphere- life …
Atmo-sphere- air …
Earth’s 5 Spheres
Hydro-sphere-
Includes lakes, rivers, marshes, clouds, rain, and underground water
97% of all water is salt; oceans cover 70% of Earth’s surface
The water cycle…
liquid water
Cryo-sphere- frozen …