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Terrestrial JovianOther
objectspluto
Solar system
formation
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$200
All terrestrials are denser than jovians
Compare Terrestrials densities to Jovian
$400
Slowed down about .0015sec/century
Is the Earth’s rotation slowing down or speeding up
$600
Weak
Awhat kind of magnetic fields do terrrestrial planets
have
$800
Heaavier elements compared to Jovian such as carbon dioxide, nitrogen, and water
vapor
What are the atmospheres of the terrestrials planets like
$1000Heavier elements, slow rotations, few
moons, smaller
Describe the terrestrial planets as a group
$200
Jupiter, Saturn, Uranus and Neptune
What are the Jovian Planets
$400
Jovian
Which have rings around them, Jovian or Terrestrial?
$600
Made of lighter elements (hydrogen and helium), less dense, rings, lots of moons, larger orbits, faster rotations and bigger.
How are Jovians different from terrestrial?
$800Near circular orbits, close to the same plane, revolve
counter clockwise around the sun and moons revolve counter clockwise.
How are Jovians similar terrestrial planets?
$1000
To determine the mass of a planet using Newton’s laws of gravity, the planet must have
A MOON
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sun
Which body has the greatest gravitational pull on the Earth?
$400
Beyond Neptune
Where in the solar system does the Kuiper belt lie?
$600
In the Asteroid belt between Jupiter and Mars
Most asteroid are found
$800
The difference between a meteoroid and an asteroid is
the object’s
SIZE
$1000
CERES
The largest asteroid and and probably the only one to be a
spherical “world” is
$200
Plutoids ,icy comet-like bodies
The kuiper belt is an outer asteroid belt consisting of what types o solar stem objects?
$400
In the Kuiper belt
Where does Pluto live?
$600
Irregular
Which object made scientists rethink Pluto as a planet?
$800
Dr. Brown or Neil De grasse Tyson
Name one scientist who was to blame for the demotion of
Pluto
$1000
It has not cleared it’s path
What was the reason for Pluto being “Plutoed”
$200
Nebular
What is the theory that is currently used to describe the
formation of the Solar system?
$400
What is the term used when dust and particles accumulate
to grow into an object?
Accretion
$600
The early solar nebula flattened into a disk
Why do the orbits all lie in the same plane?
$800
Shock wave
What might have made the original solar nebula contract?
$1000
What is the role of dust in the condensation theory?
Dust provides the condensation nuclei around which accretion occurs.