Q: 70 (IAS/2012)

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?
question_subject: 
Geography
question_year: 
2012
question_exam: 
IAS
question_sub_subject: 
Physical Geography
question_topic: 
Hydrosphere
stats: 
0,5480,1696,512,5480,320,864