Which of the following planet is best known for its rings?
Saturn
Pluto
Earth
Mars
Which of the following makes the atmosphere of Uranus appear blue - green?
Hydrogen
Helium
Methane
Ammonia
Which planet rotate ( Spins) in the opposite direction to Earth?
Mercury
Venus
The two hemispheres of Earth meet at the
Equator
Pole
Centre
Top
Which of the planet is smaller than our moon?
Neptune
Uranus
The temperature on which planet ranges from - 180oC to 450oC
What happens to the orbital motion of the Earth and the planets?
The planets wander across the night sky against the back ground of constellation
The stars make patterns in the sky
Stars appear to be fixed in their positions
All the above
Light year the unit of
Time
Distance
Velocity
Force
It is believed that everything in the universe was produced by an explosion called
Volcano
Tsunami
Big Bang
Galaxy
The largest volcano on Mars is
Mauna Loa
Sedna
Olympus Mons
None