Title: Our Solar System
1Our Solar System
- Alabama Course of Study 10
- Describe components of our solar system.
- Defining comets, asteroids, and meteors.
2- The Solar System consists of the Sun and the
other celestial objects that are gravitationally
bound to it.
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3- The major features of the Solar System are
Pluto, Neptune, Uranus, Saturn, Jupiter, the
asteroid belt, the Sun, Mercury, Venus, Earth and
its Moon, and Mars. A comet is also seen on the
left.
http//en.wikipedia.org/wiki/Solar_System
4- Included in the Solar System is the Sun. The Sun
is the Solar Systems parent star. It is
classified as a moderately large yellow dwarf and
is rather large and bright.
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5- The four terrestrial inner planets include
Mercury, Venus, Earth, and Mars.
http//en.wikipedia.org/wiki/Solar_System
6- Mercury is the closest planet to the Sun and the
smallest planet. Mercury has no natural
satellites, and its only known geological
features besides impact craters are
wrinkle-ridges.
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7- Venus is close in size to Earth and like Earth
has a thick silicate mantle around an iron core.
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8- Earth is the largest and densest of the inner
planets. It is the only one to have current
geological activity, and the only planet known to
have life. It has one satellite, the Moon, the
only large satellite of a terrestrial planet in
the Solar System.
http//images.google.com/imgres?imgurlhttp//www.
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9- Mars is smaller than Earth and Venus. It
possesses a tenuous atmosphere of mostly carbon
dioxide.
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10An asteroid belt occupies the orbit between Mars
and Jupiter. Asteroids are small Solar System
bodies composed mainly of rocky and metallic
non-volatile minerals.
- An asteroid belt occupies the orbit between Mars
and Jupiter. Asteroids are mostly small Solar
System bodies composed mainly or rocky and
metallic non-volatile minerals.
www.illuminati-news.com
11- The four gas giant outer planets include Jupiter,
Saturn, Uranus, and Neptune.
http//en.wikipedia.org/wiki/Solar_System
12- Jupiter has a mass that is 2 ½ times all the
other planets put together. It is composed
primarily of hydrogen and helium.
http//images.google.com/imgres?imgurlhttp//nssd
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13- Saturn is famous for its extensive ring system.
It is similar to Jupiter in its atmospheric
makeup.
- Saturn is famous for its extensive ring system.
It is similar to Jupiter in its atmospheric
makeup.
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windows.ucar.edu/saturn/images/saturn_false.jpgim
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14- Uranus is 14 times the size of Earth. It is the
lightest of the outer planets. It orbits the Sun
on its side.
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15- Neptune, though slightly smaller than Uranus, is
more massive and therefore denser. It radiates
more internal heat, but not as much as Jupiter or
Saturn.
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16- Comets are small Solar system bodies, usually
only a few kilometers across, composed largely of
volatile ices. When a comet enters the inner
Solar System, its proximity to the Sun causes its
icy surface to sublimate and ionise, creating a
coma a long tail of gas and dust often visible
to the naked eye.
- Comets are small Solar system bodies, usually
only a few kilometers across, composed largely of
volatile ices. When a comet enters the inner
Solar System, its proximity to the Sun causes its
icy surface to sublimate and ionise, creating a
coma a long tail of gas and dust often visible
to the naked eye.
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17- A meteor is the visible event that occurs when a
meteoroid or asteroid enters the earth's
atmosphere and becomes brightly visible.
A meteor is the visible event that occurs when a
meteoroid or asteroid enters the earth's
atmosphere and becomes brightly visible.
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18- A meteorite is a portion of a meteoroid or
asteroid that survives its passage through the
atmosphere and impact with the ground without
being destroyed.
A meteorite is a portion of a meteoroid or
asteroid that survives its passage through the
atmosphere and impact with the ground without
being destroyed.
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