Why do lakes have water?

Super Eddie asks, "Why do lakes have water in them?" Dr. Danger has never pondered this question before.  Super Eddie also wants to know why lakes can't catch on fire. Dr. Danger explains why the water in a lake doesn't run out completely, and how lakes can be fed by other water sources. Ask us a question! Submit your question here. Get in touch on Instagram @DrDangerScience or Facebook.  Get full access to Dr. Danger Science at emilydangremond.substack.com/subscribe