Nature Example
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Water
A natural liquid compound essential for all known life.
How to identify: Look for its clear, liquid form in puddles, rivers, or lakes.
💡 Fun Facts
- The water in a puddle has never been alive, but it is essential for all living things to survive.
- It is made of tiny molecules (H<sub>2</sub>O) that have been on our planet for billions of years, even before the dinosaurs.
- Water is one of the only substances on Earth that can be naturally found as a solid (ice), a liquid (water), and a gas (water vapour).