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| Top 99 objects in the solar system? |
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1,000,000,000 years.
One billion years |
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One Astronomical Unit
The distance between the earth and the sun
The distance unit used within the solarsystem |
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Mass/Volume
A property of matter, doesn't matter how much there is
Units= g/cm3 |
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| A planet with a density of 5.4 g/cm3 is composed of? |
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Definition
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| A planet with a density of 1.6 g/cm3 is composed of? |
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Definition
| Mostly ice with a little rock |
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Definition
| The distribution of the mass within a sphere |
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Term
| Moment of inertia of a uniform/homogenous sphere |
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Definition
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| Moment of inertia of a differentiated (layered) planet |
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Definition
Percent of light that reflects off the surface of a planet.
Dark objects have a low albedo
Light objects have a high albedo |
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Definition
| 20 degrees C, 70 degrees F |
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Term
| Pressure on the surface of the earth |
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Definition
1 ATM
Atmospheric pressure |
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