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Description
In this Science Buddies science project, you'll use a test kit to measure the level of dissolved oxygen in water samples. You can customize this kit to include the thermometer, oxygen stones, spray bottle, micropump, and other supplies needed to complete this experiment.
To survive, we need oxygen in the air we breathe. Oxygen is also essential for most aquatic organisms, but there is much less oxygen available in water than in air. How much oxygen can dissolve in water? Does the temperature of the water matter? Learn how to measure dissolved oxygen and then see how oxygen concentration changes with water temperature.
View the full project, background information, procedures, and more at ScienceBuddies.com
