| Question | Answer | % Correct |
|---|---|---|
| What is the closest planet to the Sun? | Mercury | 99%
|
| What country is known as the "Land of the Rising Sun"? | Japan | 83%
|
| What type of star will it become in about 5 billion years? | Red {Giant} | 81%
|
| What two elements comprise 98% of the sun's weight? | Hydrogen | 77%
|
| What two elements comprise 98% of the sun's weight? | Helium | 74%
|
| Who was the ancient Egyptian sun god? | Ra | 73%
|
| What process powers the sun? | Nuclear {Fusion} | 72%
|
| What type of star is the sun? | Yellow {Dwarf} | 72%
|
| What is the term for a temporary dark area on the sun's surface? | Sun{spot} | 69%
|
| What is the fourth state of matter which the sun is made of? | Plasma | 68%
|
| What model places the Sun at the center of the solar system? | {Helio}centrism | 65%
|
| What French king was called the "Sun King"? | Louis XIV | 64%
|
| What is the name of the sudden flash of increased brightness that happens in the sun? | Solar {Flare} | 64%
|
| In what religion is the Sun worshipped as the god Surya? | Hinduism | 56%
|
| What is the name of the outermost layer of the sun, Latin for "crown"? | Corona | 54%
|
| What astronomer postulated that model in 1543? | Nicolaus Copernicus | 53%
|
| What is the name for the time when the sun shines directly over the earth's equator? | Equinox | 51%
|
| What is the term for the distance between the Earth and the Sun? | {Astronomical} Unit | 49%
|
| What is the opposite of the above, when the sun is furthest from the equator? | Solstice | 46%
|
| What is the nearest other star to the sun? | Proxima Centauri | 45%
|