Question

Consider the following factors:

1. Rotation of the Earth 
2. Air pressure and wind 
3. Density of ocean water 
4. Revolution of the Earth

Which of the above factors influence the ocean currents?

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

Answer 1

Answer:

B. 1, 2 and 3