Describing Earth

all life on Earth, insects, bugs, animals, humans .... what sphere is this

• Hydrosphere
• Celestial Sphere
• Lithosphere
• Biosphere

All objects in the sky... stars, moon, planets, the sun ... what sphere is this

• Lithosphere
• Atmosphere
• Celestial Sphere
• Biosphere

Rock that surrounds the Earth, moutains... Volcanoes... Crust

• Hydrosphere
• Lithosphere
• Atmosphere
• Biosphere

Layer of water resting on the Earth

• Hydrosphere
• Lithosphere
• Atmosphere
• Biosphere

The air that surrounds the Earth where all our weather occurs ... what sphere is this

• biosphere
• celestial sphere
• atmosphere
• lithosphere

Carbon dioxide, oxygen and nitrogen are found in this sphere

• atmosphere
• celestial sphere
• biosphere
• hydrosphere

70% of Earth is covered by this sphere

• atmosphere
• biosphere
• lithosphere
• hydrosphere

this sphere covers all of Earth.... it can even be walked on in some areas

• lithosphere
• celestial sphere
• hydrosphere
• biosphere

Why are the spheres of the Earth layered on top of one another

• differences in gravity
• differences in color
• differences in volume
• differences in density

The different elements in each of the spheres are recorded where for a science student to see

• robotic table
• reference table
• reference cell
• reference wall