Q. Which of the following are the factors that are mainly responsible for the movements of surface oceanic currents? 1. Prevailing winds 2. Earth's Rotation 3. Earthquake activity 4. Bottom Topography 5. Difference in the density of seawater

• A. 1, 2 and 3
• B. 1, 2 and 4
• C. 1, 2 and 5
• D. 3, 4 and 5

Correct Answer: C