I would think that it is B or C
Answer:
The answer is by proving that gravity and inertia working together explained the motions of planets and their moons.
Explanation:
Option A - gyres is the correct answer.
Increase in temperature. I am not exactly sure what you're looking for but basically water vapour in the air has to do with evaporation of water from the surroundings so it will definitely have to do with the increase in global temperatures brought by global warming