Why is this the answer?

The answer is wave because this is a very clever riddle that paints a beautiful picture of something you see and hear every day at the beach or on a giant ocean. To solve this puzzle, we need to think like a sea-going detective and look at each clue one by one. The first part of the riddle says, "The moon is my father." This is a tricky clue, but it is very accurate! The moon is far away in the night sky, but its special gravity pull is so strong that it actually moves all the water in the ocean. This big pull creates the tides, which are the giant rise and fall of the sea, and that movement is what helps to start the waves. So, the moon is like the father that influences where the wave can go. Next, the riddle says, "The sea is my mother." This is the easiest clue to understand. Where are all waves born? In the sea, of course! They are completely made of ocean water, which gives them their life and their movement. A wave would not exist without its mother, the sea. The third clue is, "I have a million brothers." Think about standing on the beach and watching the water roll in. Do you ever see just one single wave? No! You see lots and lots of waves coming one after the other, rolling toward the shore together. These are the "million brothers" because there are so many of them and they all travel in a huge, endless family toward the land. Finally, the last and most important clue is, "I die when I reach land." What happens to a wave when it gets close to the sand? It crashes! The beautiful, tall shape of the wave breaks apart into white foam and spray, and the moving water spreads out flat on the beach. It stops being a wave and becomes part of the calm water again. This is why the answer must be a wave. It lives in the water, is influenced by the moon, travels with its brothers, and dies when it crashes onto the land.