Inner Planet
The inner planets are
What is Mercury, Venus, Earth, and Mars
The outer planets are
Jupiter, Saturn, Uranus, and Neptune
Where Dwarf Planets are found
Kuiper belt
Where in the solar system are meteor impacts likely to occur?
Anywhere in the solar system
Venus' atmosphere is
made up of carbon dioxide
What discovered Jupiter's rings?
What is Voyager 1 space probe
Rock and iron objects that orbit the sun
What is asteroids?
What do scientists think caused all the dinosaurs to die?
Large object impacted the earth and caused environmental changes enough to kill the dinosaurs.
One day on Venus is
225 days
Saturn's rings are made up of
Ice and chunks of rock
Comets tails always point
Away from the sun
How do scientists observe and study meteor and comets?
Space-based telescopes
Inner planet that has two moons
Mars
What causes bright clouds to form on uranus?
Heated gas bubbles that burst onto the surface
What causes a streak of light in earth's atmosphere?
Meteoroid burning
What was the name of the crater that formed in Arizona about 50,000 years ago?
The Barringer Meteor Crater
The storms that cover Mars
What is dust storms?
Storm the size of earth of Neptune
What is Great Dark Spot
How long is one day on Neptune?
165 years
What was the impact of shoemaker-Levy 9?
Made bubbles of hot gas rise into Jupiter's atmosphere