Wind and ocean currents are caused by radiation conduction convection transpiration

Wind and ocean currents are caused by convection. Convection is heat transfer by mass motion of a fluid like the water. When the heated fluid is caused to move away from the source of heat, carrying energy. Above a hot surface, convection occurs because hot air expands, rises because it's denser.

The shia sect of islam is primarily different from sunni islam in the belief that the first legitimate imam following muhammad was imam ali. unlike the three caliphs that succeeded muhammad, ali was part of muhammad's clan (related to him). major shia caliphates include the fatimid and safavid caliphates.  the answer will be option c. shia read more on