How can 2 cities located at the same latitude have different climates

They may be at different longitude. Being next to water also effects climate. Hope this helps.

It depends on the area or how close they are to the equator or water 

The answer is false.if you have any questions ask

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.