Boi here is an experiment you can do yourself. Go to america. Take a picture of the moon. Call up a friend or something in europe. Have them take a picture of themoon. It looks the same. How can this be with a flat earth? If the moon is round, then you would see different sections of the moon. Some parts overlapping but some parts different. This isnt the case. If its flat, then it can only point one direction. People people not looking at it from that direction would see it oblong. This doesnt happen either. Experiment, results, conclusion.
Also, a hypothesis is the educated guess you make before the experiments, your conclusion is what you make off of the results.
Well pretend for a moment that the earth is round. Downhill refers to a point closer to the center of the earth. The oceans fall towards the center of the earth like every other body of water or any other mass. The thing is, water in a glass, bathtub, pool, pond, and lake are all curved as well. You cant see it with the human eye because it's a very small distance. I assume you like to do your own research. any good researcher knows to research both sides ththroughly to get a good picture. I would ask that you view all of the videos on flat earth by the YouTube channel "professor Dave explains". Pleae view it, and then seriously consider it. That's all I ask.