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Transcript
Mercury's year
length is only 88
days compared
to Earth's 365
days. that is a
277 day
difference.
Mercury's mass
is 5 % more
compared to
Earth. Also the
volume is 5%
more compared
to Earth's mass.
Since Venus is
near the sun it
has a very thick
atmosphere. the
surface temp.
can get up to 475
degress celsius.
mercury
venus
Also Mercury's
surface is like the
moons but if you
look at it closely
it has fewer
craters. also, it
has heavily
cratered regions.
Venus's length
of a year is 225
days. that is
only a 140 day
difference from
Earth.
Venus also has a
thick atmosphere
of carbon
dioxide. Its
atmosphere
pressure at the
surface is 90
times more than
Earth's
atmosphere.
Earth is our home
planet and the
only planet that
we can survive on.
Mars is known as
the home of the
olympus mons,
the largest
volcano found in
our solar
system.
Earth's average
temperature is 59
degrees
Fahrenheit. That
is good for us
because we have
just the right
temperature
while other
planets are too
far from the sun
so very cold or
too close so
very hot.
On mars the year
is twice as long
as earth's year.
it is 687 days.
Also its day is a
little over 24
hours so earth
and mars are
very alike.
It is proven that if
Earth lost its
atmosphere it
would look similar
to mars.
mars
Dust storms cover
much of mars for
months at a time.
Also both of the
moons on mars is
around 20
kilometers.
Neptune was
discovered in 1846
or over 150 years
since that it still
hasn't made a
complete orbit
around the sun
because one year
on that planet
lasts 165 earth
years.
Uranus' axis is at
a 97 degree angle
so that is why its
orbit is laying on
its side.
uranus blue color
is because of a gas
on the planet
called methane. It
is in the planet's
upper atmosphere.
uranus
Uranus has bands
of clouds that
blow around
rapidly but they
are very faint.
Neptune
neptune is the
fourth largest
planet but heavier
than uranus even
though it is
smaller.
neptune's blue
color is also the
cause of a gas
called methane
just like its twin
planet uranus.
A day on jupiter
lasts only 9 hours
and 55 minutes. A
year would not be
very long.
Saturn is the
second biggest
planet. It is also
the lightest planet
because if there
was a bathtub big
enough to hold
Saturn it would
float on water.
SATURN HAS RINGS.
it is also called
the planetary
rings.
saturn has 59
moons.
Jupiter
Jupiter is 318 times
bigger than earth.
Also it is twice as
massive as all the
planets put
together.
jupiter's great red
spot is thought to
be a storm of
swirling gas that
has lasted for
hundreds of years.
THE SUN IS MADE OF
GASES CONTAINING
MATERIALS ON
EARTH. THEY ARE
HYDROGEN, HELIUM,
CALCIUM, AND IRON.
THE SUN CONTAINS
99.8% OF THE TOTAL
MASS OF THE SOLAR
SYSTEM.
IF YOU WANTED TO
DRIVE TO THE SUN
AT 60 MILES PER
HOUR IT WOULD TAKE
176 YEARS TO GET
THERE.
THE SUN IS 70%
HYDROGEN AND 28%
HELIUM EVERYTHING
AMOUNTS UP TO
ABOUT 2%.