Carbon Cycle and Nitrogen Cycle
Grade 8Science45 min
Learning Objective
I can analyze the impact of human activities on the carbon and nitrogen cycles and propose solutions to mitigate negative effects.
Lesson Flow
Watch Video
Understanding Our Soil: The Nitrogen Cycle, Fixers, and Fertilizer
Unknown Channel
Practice
7 questions • Short answer
Exit Ticket
“Describe one negative impact of using synthetic nitrogen fertilizers on soil health, as explained in the video. Propose an alternative farming practice that could reduce or eliminate this negative impact. According to the video, how does synthetic nitrogen fertilizer contribute to water pollution? Suggest a strategy to minimize this form of pollution related to nitrogen use in agriculture.”
Teacher Guide
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- Answer keys for all questions
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