A thorough background and nitrate sampling lab sheet are provided to share with your young scientists. After discussing the nitrogen cycle with the class, you will break them into small groups and show them how to use their inquiry skills and nitrate sampling kits to detect the concentration of nitrate in stream water. This is comprehensively written, making it an ideal time saver when it comes to planning lab activities.

Concepts

nitrates, the nitrogen cycle

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Additional Tags

earth processes, earth systems, nitrogen cycle, atmospheric gases, nitrates, water content, science

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Classroom Considerations

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