What does lithosphere mean?

The lithosphere is earths outer layer. it contains the crust and the upper mantle.

The lithosphere is the outer part of the earth consists of the crust and the upper mantle.

None   they are   equally likely to occur on any plate boundary

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.