Cosmology QuizTheLastDialogueCOSMOLOGY QUIZTest Your Knowledge Of Cosmology With These QuizzesCosmology Online Quiz for Kids and Adults #1. Meteoroids that hit and land on earth’s surface are called Meteors True False Work Harder#2. Light year is a measurement unit for: Light Time Distance Brightness Work Harder#3. Which one is the uppermost portion of the Sun’s atmosphere? Photosphere Chromosphere Radiative Zone Corona Work Harder Previous FinishResultsWell Done. You Are Roaring Like A LionKeep Working. Slow & Steady Wins The Race START NEW