The Earth Inside and Out

Scientists describe this as a Medium-Sized star

• The Moon

• The Sun

• Pluto

• Earth

The Earth's atmosphere has this many layers.

• 5

• 7

• 10

• 8

This is the part of the Earth where plants and animals live.

• Mesosphere

• Troposphere

• Hydrosphere

• Biosphere

The Earth was once a supercontinent until this happened

• Meteors crashed into the earth

• The Ice Age

• Continental Drift

• Global Warming

This is the 5th Planet from the Sun

• Jupiter

• Saturn

• Earth

• Venus

This is the lowest layer of our Atmosphere

• Hydrosphere

• Troposphere

• Biosphere

• Mesosphere

This is the layer of the atmosphere where meteors are burned up.

• Hydrosphere

• Biosphere

• Troposphere

• Mesosphere

This is the thin layer of rock at the Earth's surface.

• Mantle

• Crust

• Inner Core

• Outer Core

This is the layer of earth that is made up of earth's water elements.

• Hydrosphere

• Troposphere

• Biosphere

• Exosphere

The Earth's atmosphere is mostly made up of this gas

• Oxygen

• Helium

• Nitrogen

• Methane