1. How many moons does the planet Mercury have?
Answer:
Answer: 0
Our solar system is a wonderful place but how much do you know about it?
1. How many moons does the planet Mercury have?
2. How many dwarf planets are in our solar system?
3. How long is 1 day on Mars? (In Earth hours)
4. How big is the equator on Venus?
5. How many moons does Saturn have?
6. How many Earth years is 1 year on Neptune
7. How many minutes does it take sunlight to travel to Uranus
8. Counting outward from the Sun, which planet is Jupiter?
9. How long ago was "Earth" given it's name?
10. How many moons does Mars have?
It's time to guess the element!