Of the three alternative models of DNA replication, which are the models, the one that explains how DNA replicates is the model.

The troposphere gets warmer as altitude increases.

Then it is june the conclusion to the second sentence is just restating "if it is june then it is summer"

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.