Transcript userfiles/69/CH 3

CHAPTER 3
NEBULAR CLOUD
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HUGE CLOUD OF DUST AND GAS
ERUPTION OF SUPERNOVA STAR
CAUSES CIRCULAR MOTION
CONDENSED TO FORM PLANETS
AND SOLAR SYSTEM
INNER PLANETS
NAME THEM
4
• MERCURY
• VENUS
• EARTH
• MARS
ALL 4 MADE OF
• METAL & ROCK
OUTER COLLECTION
• NAME THEM
• JUPITER
• SATURN
• NEPTUNE
• URANUS
OUTER PLANETS MADE OF?
• GASSES
WHAT ABOUT PLUTO???
PLUTO THE 9TH PLANET
• IT IS POSSIBLY A SATELLITE THAT
BROKE AWAY FROM THE PLANET
NEPTUNE
MOTION OF PLANETS IS?
• AROUND SUN
ORBIT IS?
• OVAL SHAPE
• ELLIPTICAL
REVOLUTION
• MOVEMENT
AROUND SUN
REVOLUTION TAKES
LONGER THE FURTHER
YOU ARE FROM THE
SUN
ROTATION
• SPINS
MERCURY
• FASTER THAN A
SPEEDING BULLET
VENUS
• GREENHOUSE IN
THE SKY
EARTH
• HOME TO ME &
YOU
MARS
• THE RUSTY
PLANET
JUPITER
• BRIGHTEST
PLANET LOOKS
LIKE A STAR
SATURN
• ICY RINGS
URANUS
• SPINS ON ITS SIDE
NEPTUNE
• THE
MATHEMATICIANS
PLANET
• ORBITAL PATH NOT
LIKE THE OTHERS
AS THEY CROSS
COMET
• BALL OF ICE
• GOAL IS TEACH THE SUN
COMETS TAIL
• COMET IS MELTING
PARTS OF A COMET
• HEAD- FRONT
• TAIL- BACK SIDE OF MELTING
DEBRIS
ASTEROID
• ROCK IN ASTEROID BELT
METEROID
• ROCK HEADING TO EARTH
• SLIPPED OUT OF ASTEROID BELT
METEOR
• SHOOTING STAR
• HIT ATMOSPHERE
• ON FIRE
METEORITE
• HITS EARTH