Human curiosity and creativity have led to improvements in technology. How have advances in technology affected scientists?

They have helped them develop logical hypotheses.

They have allowed them to prove their theories true.

They have allowed them to make more observations.

They have allowed them to think more critically.

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.