Which media source will best support paragraph 4? a chart comparing basic facts such as
the planet's gravity, day length, year
length, and more
a diagram comparing the size of Earth
and Mars and the composition of the
planets' inner cores
4 On the surface of Mars, you can
find many landforms similar to
those on Earth, except a few are
more dramatic. Mars is home to the
tallest volcanic mountain in our
solar system, Olympus Mons.
Olympus Mons is three times as
high as Mount Everest, the highest
mountain on Earth. Mars also
boasts a canyon that would put the
Grand Canyon to shame. Mariner
Valley is as long as the continental
United States and four miles deep.
In many ways, Mars is a bit of a
show-off!
a photo that compares the size of
Olympus Mons to the state of Arizona
a video that answers the question, "Is
Mars Really Red?"
a photo of the Mars Exploration Rover,
a robot geologist on the surface of
Mars