Which currents make up the Indian Ocean Gyre?

The Indian Ocean Gyre is composed of two major currents which are the West Australian Current and the South Equatorial Current.

Hope this helps!

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.