Chantelle Coulter

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Period of the rotation in Earth days


Period of revolution in Earth years


Average distance from the sun


Any Moons

Mercury has no moons


Range from 100 to 700 degrees

how far from the sun

Mercury is the closest to the sun

Mercury mad up of

Made out of a large percentage of heavier elements, mainly iron.


1) Mercury has almost no air.

2) Mercury is too little and has too little gravity to hold onto an atmosphere.

3) Mercury's crust is too thick and hard that no volcanic activity can go through the surface of the planet.

4) Mercury's core make up almost 75% of the planet.

5) Mercury is the smallest planet.

Planet Mercury | Space School
Planet Song for Kids/Solar System Songs for Children/Mercury Song for Children