Planets Quiz.

Six short multi-choice quizzes to test & build your basic knowledge of the planets.

Also contained is a planet reference guide - each planet with it's own card displaying:

- Size (relative to Earth)
- Weight (relative to Earth)
- Time for sunlight to reach the surface
- Day-length in Earth hours
- Year-length in Earth days
- Planetary symbol

Each card contains link through to the planet Wikipedia page.

Easy to use drag and drop layout.

Won't take up much of your time - Will build your basic knowledge of planetary facts.