Show:
Mercury and Venus
Earth and Mars
Jupiter and Saturn
Uranus and Neptune
Random
100
Closest to the Sun
What is Mercury.
100
What do you need to survive on planet Earth.
What is Earth
100
What planet has The Great Red Spot?
What is Jupiter
100
Who discovered Uranus?
What is William Herschel
100
The system where Earth and the other planets revolve around the Sun.
What is heliocentric
200
Earth's twin
What is Venus
200
Mars is called what....
What is the red planet
200
What planet has rings?
What is Saturn
200
What planet is the farest from the Sun
What is Neptune
200
What two factors did Newton conclude?
What is inertia and gravity
300
Rotation from east to west
What is retrograde rotation
300
What astronomer discovered Jupiter and Saturn
What is Galileo
300
What planet rotates from top to bottom rather then from side to side.
What is Uranus
300
Where does suns energy come from
What is nuclear fusion
400
Mercury's distance from Earth in millions of Km.
What is Mercury
400
What is Earth's distance from the Sun in millions of Km
What is 149.6
400
Planet that has the least density
What is Saturn
400
Neptunes distances from the sun is
What is 2870
400
What are the three layers of the Sun
What is photosphere, chromosphere and corona
500
Length of year is 225 days.
What is Venus
500
There are 687 days on what planet
What is Mars
500
What planet is 628.7 distance from Earth in millions of Km.
What is Jupiter
500
What is Neptunes temperature
What is -220 degree C at cloud tops
500
What are three features of the Sun?
What is sunspots, prominences, and solar flares