beginning of the solar system
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solar systemTRANSCRIPT
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PRESENTED BY:
Ivan Martinez
Vince Calanog
Julliana Saclayan
BEGINNING OF THESOLAR SYSTEM
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What is Solar System?
The Solar System co!"ri#e# the Sun an$
the o%&ect# that or%it it'
The large#t eight are the "lanet#'
The #!aller o%&ect# are the $(ar)
"lanet# an$ #!all Solar Sy#te! %o$ie# #uch
a# co!et# an$ a#teroi$#'
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*Formation and Eol!tion o"
the Solar SystemThe )or!ation o) the Solar Sy#te! %egan *'+
%illion year# ago (ith the gravitational colla"#e
o) a #!all "art o) a giant !olecular clou$' Mo#t
o) the colla"#ing !a## collecte$ in the center,)or!ing the Sun, (hile the re#t )lattene$ into a
"roto"lanetary $i#- out o) (hich the "lanet#,
!oon#, a#teroi$#, an$ other #!all Solar Sy#te!
%o$ie# )or!e$'
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THEORY
Big Bang Theory
Ti$al TheorySolar Ne%ular Theory
Planete#i!al Theory
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Bi# Ban# Theory
The Big Bang theory i# the "revailing co#!ological !o$el
)or the univer#e )ro! the earlie#t -no(n "erio$# through
it# #u%#e.uent large/#cale evolution' It #tate# that the
univer#e e0"an$e$ )ro! a very high $en#ity #tate, an$o))er# a co!"rehen#ive e0"lanation )or a %roa$ range o)
o%#erve$ "heno!ena, inclu$ing the a%un$ance o) light
ele!ent#, the co#!ic !icro(ave %ac-groun$, large #cale
#tructure, an$ 1u%%le2# 3a(' I) the -no(n la(# o) "hy#ic#
are e0tra"olate$ %eyon$ (here they are vali$, there i# a#ingularity' Mo$ern !ea#ure!ent# "lace thi# !o!ent at
a""ro0i!ately 45'6 %illion year# ago, (hich i# thu#
con#i$ere$ the age o) the univer#e'
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Tidal Theory
The theory o) ti$e# i# the a""lication o) continuu!
!echanic# to inter"ret an$ "re$ict the ti$al
$e)or!ation# o) "lanetary an$ #atellite %o$ie# an$
their at!o#"here# an$ ocean# 7e#"ecially Earth2#8cean9 un$er the gravitational loa$ing o) another
a#trono!ical %o$y or %o$ie# 7e#"ecially the Moon9'
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Solar Ne$!lar Theory
The Solar Ne%ular 1y"othe#i# $e#cri%e# the
)or!ation o) our Solar Sy#te! )ro! a ne%ula
clou$ !a$e )ro! a collection o) $u#t an$ ga#' Iti# %elieve$ that the #un, "lanet#, !oon# an$
a#teroi$# (ere )or!e$ aroun$ the #a!e ti!e
aroun$ *' %illion year# ago )ro! a ne%ula'
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%lanetesimal Theory
The theory that e0"lain# the )or!ation o)
the #olar #y#te! in ter!# o) the aggregation
o) #uch %o$ie# i# -no(n a# the "lanete#i!alhy"othe#i#' ;ccor$ing to thi# theory, )ir#t
"ro"o#e$ in 4<==, the "lanete#i!al# )or!e$
(ithin a #"iral $i#- o) $u#t an$ ga#
#urroun$ing a central nucleu#'
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What is %lanets?
a cele#tial %o$y !oving in an elli"tical or%it
aroun$ a #tar'1a# > ty"e# o) "lanet#: Terre#trial an$ ?a#
Planet#'
So!e "lanet# are al#o cla##i)ie$ a# $(ar)
"lanet#'
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Terrestrial %lanets
the terre#trial "lanet# are the inner "lanet#
clo#e#t to the Sun'
i' * Terre#trial Planet#.Mercury
.Venu#
.Earth
.Mar#
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Mer&!ry
S!alle#t Planet
Clo#e#t to the Sun in the Solar Sy#te!
Revolution: 66 Day#Rotation: 6'+ Day#
No Moon
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'en!s
>n$ "lanet )ro! the Sun,
;l#o -no(n a# @Si#ter o) EarthA %ecau#e o)
#i!ilar #ize, !a## an$ %ul- co!"o#ition'
Dea$lie#t Planet %ecau#e o) an$ hotte#t
"lanet in the #olar #y#te!'
Rotation: >*5 Day#
Revolution: >>*' Day#
No !oon
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Earth
5r$ "lanet )ro! the Sun'
8nly no(n "lanet to have li)e'
Rotation: >5 hour#, + !inute# an$ *#econ$#
Revolution: 5+'>+ Day#
4 !oon calle$ @3unaA'
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Mars
*th "lanet )ro! the Sun'
;l#o -no(n a# @The Re$ PlanetA
The lan$ or #oil in Mar# i# re$ %ecau#e o)high content o) iron'
The large#t volcano in the Solar Sy#te! i#
locate$ in Mar# an$ it i# calle$ @8ly!"ic
Mon#ARotation: >*' hour#
Revolution: +6 Day#
> !oon calle$ Pho%o# an$ Dei!o#'
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Gas %lanets
Their co!"o#ition# are !o#tly ga#e#, #uch
a# hy$rogen, an$ #!all a!ount# o) roc-y
!aterial';ll ?a# Planet# have ring# %ut only
Saturn# ring i# vi#i%le'
The )our ga# giant# in our #olar #y#te! are
Ju"iter, Saturn, ranu#, an$ Ne"tune'
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(!)iter
th "lanet )ro! the Sun'
3arge#t Planet in the Solar Sy#te!'
no(n )or it# ?reat Re$ S"ot'
Rotation: <'<= hour#
Revolution: 44'< Day#
1a# + !oon#
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Sat!rn
+th "lanet )ro! the Sun'
8nly ?a# Planet that ha# vi#i%le ring'
The ring i# !a$e o) icy roc-#'>n$ large#t "lanet
Rotation: 4= hour#
Revolution: ><'* year#
1a# +> !oon#
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*ran!s
th "lanet )ro! the Sun'
ranu# i# #i!ilar in co!"o#ition to
Ne"tuneThi# i# o)ten cla##i)ie$ a# @icy "lanetA
It ha# %lue/green color %ecau#e o) high
content o) !ethane'
Rotation: 4 hour# an$ 4* !inute#Revolution: 6* year#
1a# > Moon#