How long do the seasons last on Neptune?
40 Earth years
True/False: Saturn has the most moons of every planet except Jupiter.
False-It has the most moons in the entire Solar System
How many moons are in our Solar System?
over 200
How long is one day on Neptune?
16 Earth hours
True/False: Jupiter is the 3rd largest planet in our Solar System?
False-It is the #1 Largest Planet in our Solar System.
Mercury orbits, or goes around the Sun very ____.
fast-just 88 days for one orbit
True/False: Uranus is smaller than Neptune in size?
False-Uranus is bigger than Neptune in size
True/False: Earth, her Moon & Mars all have polar ice caps.
True
Why is Mars red?
Rust
All life needs the ____ energy, heat and light.
Sun's
Which planet has the largest volcano, Olympus Mons, on its surface?
Mars
True/False: Saturn is the 2nd largest planet in our Solar System?
True
True/False: Uranus is also called the “Sidewinding Planet”.
False-It is called the Sideways Planet because it spins on its equator/side
Mercury is the ___ planet to the Sun.
Closest
How long is one year on Uranus?
84 Years
Which planet is the only one we know of for sure that can sustain life?
Earth
Which planet is the hottest planet with over 1,000 volcanoes?
Venus
True/False: Jupiter has rings but they are hard to see because they are just small dust particles.
True
How many moons does Mars have?
two: Deimos & Phobos
What is the Biggest thing in our Solar System?
The Sun
True/False: All of the Outer Planet (Jovian Planets) have rings & many moons.
True
What are the outer four planets called?
Gas Giants/Jovian Planets
How many planets are in our Solar System?
8 Main Planets
True/False: We can walk on the surface of Saturn?
False
How many Suns are in our Solar System?
One
Which planet is the 2nd from our Sun?
Venus
What gas makes Uranus & Neptune blue?
Methane
How long is one day on Jupiter?
10 Earth Hours & it has the shortest days of all the major planets
Which planet is just slightly larger than Mercury & is the 4th from the Sun?
Mars
How much of our planet's crust is water?
70-71%
How many moons does Saturn have?
More than 82 moons & 150 moonlets
How long is one day on Planet Earth?
24 hours
True/False: Neptune is the windiest planet in the Solar System.
True
How long (in days) does it take us to orbit (revolve) around the Sun?
365 days=one year
Our Sun is just a Big ball of ____.
Gas
Venus is called Earth's ___ because it is almost the same size as Earth.
Sister Planet
What is another name for our Sun?
Sol