Mined phosphorus is considered essential for agriculture, especially with the need to feed the ever growing population. However, there are consequences of phosphate mining and use, including pollution at mine sites and fertilizer processing plants, heavy metal accumulation in soil where fertilizers are used, national security issues intertwined with Morocco's dominance of the world supply, and eutrophication that comes with alteration of the phosphorus cycle. Students will consider these issues, their own roles in the problem, and possible solutions in this jigsaw activity.
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- Subject:
- Biology
- Career and Technical Education
- Environmental Studies
- Geology
- Life Science
- Physical Science
- Material Type:
- Activity/Lab
- Provider:
- Science Education Resource Center (SERC) at Carleton College
- Provider Set:
- Teach the Earth
- Author:
- Joy Branlund
- Date Added:
- 12/01/2021