What Do U Know About Water
Water Is the Second Most Abundant Substance in the Universe, and It Makes up 75% of Our Bodies. Put Simply, Water Is Everywhere. It Is in Earth as Groundwater...
Water is the second most abundant substance in the universe, and it makes up 75% of our bodies. Put simply, water is everywhere. It is in Earth as groundwater and on it as oceans, rivers, seas, lakes, lagoons, streams, and more.
What are 5 facts about water?
- Water could be the key to finding life. …
- Almost all Earth’s water is in the oceans. …
- Most freshwater is in ice. …
- The amount of salt in salt water varies. …
- A lot can live in one drop of water. …
- Some water may have come from comets. …
- It’s really great that ice floats. …
- Our bodies are mostly water.
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Why do we need to know about water?
You need water to digest your food and get rid of waste. Water is needed for digestive juices, urine (pee), and poop. And you can bet that water is the main ingredient in perspiration, also called sweat. Besides being an important part of the fluids in your body, water is needed by each cell to work.