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Earth and Space - Coggle Diagram
Earth and Space
The Universe
consists of
Matter
Radiation
Space
14 billion years old
it used to be small, hot and dense filled with
emerged from
The Big Bang
1 million years after
expanded and cooled for the first clouds of
helium
and
hydrogen
they came together to form
Galaxies
contain 100 billion
Stars
Our nearest is the
Sun
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seen across the sky on a clear night
balls of hot gas which form within the
vary in size, temperature and brightness
life cycle of stars determined by mass
high mass
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low mass
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intermediate mass
measure 100000
light years
the distance that light travels through to
Space
categorised into 4 groups
Spirals
Barred spirals
Ellipticals
Irregulars
occur in clusters
rich clusters
poor clusters
these form
Superclusters
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known as the Local Group
known as the
Milky Way
this is a band of
formed 10 billion years ago after
rotates it takes the
belongs to
The Solar System
contains
eight planets
inner planets
Mercury
nearest planet to the
orbits every 88 days
Venus
Earth
Mars
outer planets
Jupiter
Saturn
Uranus
Neptune
asteroids
comets
meteoroids
formed 4.6 billion years ago