GEOLOGY

HOW MANY SPHERES OR SYSTEMS DOES THE EARTH HAVE?

• THE ATMOSPHERE

• THE HYDROSPHERE

• THE GEOSPHERE

• THE BIOSPHERE

WHAT ARE THE INNER LAYERS OF THE EARTH?

• THE CRUST

• MANTLE

• CORE

SCIENTIST USE FOUR SPHERES TO CLASSIFY ALL THE MATTE ON EARTH.

WHAT ARE THEY?

• THE ATMOSPHERE

• HYDROSPHERE

• THE GEOSPHERE

• THE BIOSPHERE

THE ........................... IS THE SOLID PART OF THE EARTH. IT INCLUDES THE GROUND THAT WE WALK ON AND ALL THE LAYERS OF ROCK BELOW THE SURFACE TOO. IT CONTAINS ROCKS AND MINERALS.

• BIOSPHERE

• HYDROSPHERE

• ATMOSPHERE

• GEOSPHERE

THE ATMOSPHERE IS MADE UP OF?

THE HYDROSPHERE IS MADE UP OF MOST?

THE GEOSPHERE IS MOSTLY .................. IT STARTS WITH THE GROUND WE WALK ON, THE OCEAN FLOOR AND THE SOIL UNDER THE ICE IN THE ARCTIC AND ANTARCTIC CIRCLES

WHICH LAYER OF THE GEOSPHERE IS THE THINNEST?

• CRUST

• MANTLE

• INNER CORE

• OUTER CORE

WHICH LAYER HAVE GOT LIQUID ROCK?

• MANTLE

• INNER CORE

• OUTER CORE

• CRUST

WHICH LAYER IS THE HOTTEST?

• OUTER CORE

• CRUST

• INNER CORE

• MANTLE