it’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion...
TRANSCRIPT
![Page 1: It’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion people don’t have water that’s clean enough. The Celsius](https://reader035.vdocument.in/reader035/viewer/2022072008/56649d845503460f94a6a45d/html5/thumbnails/1.jpg)
![Page 2: It’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion people don’t have water that’s clean enough. The Celsius](https://reader035.vdocument.in/reader035/viewer/2022072008/56649d845503460f94a6a45d/html5/thumbnails/2.jpg)
• It’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion people don’t have water that’s clean enough.
• The Celsius temperature scale is based on the freezing point (0 degrees) and boiling point (100 degrees) of water.
• The water you drink is the same water that’s been around since before dinosaurs existed. A water molecule can spend 3,200 years in the ocean before going through the water cycle and up to 10,00 years in deep underground caves.
![Page 3: It’s estimated that 1.1 billion people don’t have easy access to drinking water, and 2.6 billion people don’t have water that’s clean enough. The Celsius](https://reader035.vdocument.in/reader035/viewer/2022072008/56649d845503460f94a6a45d/html5/thumbnails/3.jpg)
Name the process and describe the role of energy in the following phase changes.
• Ice water • Water vapor water• Water ice• Ice water vapor