EARTH QUIZTest Your Knowledge Of The Earth With These QuizzesEarth Online Quiz for Kids and Adults #1. How deep inside Earth the inner Core lies? Almost 12,000 KM down Almost 6,000 KM down Almost 22,000 KM down Almost 5,000 KM down Work Harder#2. What is the age of Earth? 6000 Years 4,500,000,000 Years 12,000 Years 4,000,000,000 Years 5,000,000,000 Years Work Harder#3. What is the circumference of Earth? 33000 KM 44000 KM 40000 KM 12000 KM Work Harder Previous FinishResultsWell Done. You Are Roaring Like A LionKeep Working. Slow & Steady Wins The Race START NEW
