The Earth and Its Structure Quiz

Check your understanding of The Earth and Its Structure.

Topic: The Earth and Its Structure

Pass mark: 50% · 3 questions

1. The Earth takes about how long to orbit the sun? A. 24 hours B. 30 days C. 365¼ days D. 10 years

2. Lines of latitude run? A. North to south B. East to west C. Diagonally D. Around the poles only

3. The Earth's outermost layer is the? A. Core B. Mantle C. Crust D. Outer core