If everyone on Earth sat in the ocean at once, how much would sea level rise?
There are a lot of people, but the oceans are very big. Rosley Majid/EyeEm via Getty Images Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. If everyone on Earth sat down in the ocean, how far would the water rise? – Zahkaev and Viktor Hypothetical questions, like what would happen if everyone on Earth went for an ocean swim at once, are fun to think about. And using math, you can get pretty cl