One way to organize our world is to separate its surface into seven land masses called and four bodies of water called . A. continents . . . oceans
B. time zones . . . oceans
C. lines of latitude . . . continents
D. oceans . . . time zones

Please select the best answer from the choices provided

The answer is c, i, iii, and iv. this is because farming and mining deal with harvesting raw materials, construction work falls under manufacturing, and piloting a plane is a service. ii is wrong because making bread is using  raw materials to produce goods, which would fall under the secondary sector, not primary.