Provide ONE activity that has increased due to our growing population. An example of how our growing population has impacted water quality.

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.