HomeEveryday Science MCQsMass of Earth is___________? 78. Mass of Earth is___________?By Admin / September 17, 2025 A. 5.972 × 1024 kg. B. 6.972 × 1024 kg C. 7.972 × 1024 kg D. 8.972 × 1024 kg ✅ The correct answer is option A.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin