Three factors determine how high the waves in a place will be Write one sentence for each factor.

D. a mountain abd are made by volcanos and tectonic plates

The correct answer is:   [b]:   "has no atmosphere" .

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.