chrash course tides

the tides are strange things first you start out with gravity is at the center of all tides first off all the moon has enough gravity to make the earth like a football just a teeny little bit the tides happen 4 times a day a high tide a low tide a high tide and your back at high tide tides are caused by the earth spinning and the moon pulling on the water it is kind of confusing I know its got me confuddled






























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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