Planet Earth – Quiz Post author:Shravya NP Post published:January 18, 2026 Post category:Space Science Post comments:0 Comments How much do we know about our Planet Earth A small quiz to challenge your knowledge about the planet Earth. Note – Refrain yourself from referring to google or AI for answers. 1 / 10 At what degree is Earth’s axial tilt? 23.5 degree 40 degree 25 degree 2 / 10 Earth’s rotation varies faster at the equator and slows at the poles yes No none of the above 3 / 10 How many lightning strikes per year does Earth experience? 1.4 million 1.4 billion 1.2 billion 4 / 10 How many miles long is the Grand Canyon? 275 miles 255 miles 277 miles 5 / 10 What is Mount Everest’s highest point above sea level? 8,848 feet 29,029 feet 31,234 feet 6 / 10 What is the depth of the Mariana Trench? 36,201 feet 30,561 feet 32,789 feet 7 / 10 What is the age of the planet Earth? 4.54 billion years 4.24 billion years 4.47 billion years 8 / 10 As we all know, 71% of the Earth’s surface is covered with water; what percentage is freshwater? 20% 2.5% 35% 9 / 10 The percentage of Nitrogen gas present in the atmosphere? 70% 81% 78% 10 / 10 Tectonic plates are located in which sphere? Lithosphere Asthenosphere Hydrosphere Your score isThe average score is 72% 0% Restart quiz Related Tags: Fun Facts, Planet Earth, Quiz Shravya NP Engineer, Blog Articles writer and Author of Books You Might Also Like Wall of Fire 🔥- Voyager 1 (short article) June 23, 2025 The planet MARS dead or red planet? July 22, 2024 Mini Moon – Short article September 20, 2024 Leave a ReplyCommentEnter your email address to comment Enter your name or username to comment Enter your website URL (optional) Notify me of follow-up comments by email. Notify me of new posts by email.
