B Babita 🎓 Tutor III ⭐ 8.10K Points 📊 Geography Q. The Total surface area of earth is (A) 510 million sq. km (B) 610 million sq. km (C) 710 million sq .km (D) 810 million sq. km 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) 510 million sq. km You must be Logged in to update hint/solution 💬 Discussion 💬 Comment