{"type":"rich","version":"1.0","title":"2.3 nutrient cycles","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XbZWy-fHa4qcr2IZ/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5db656cbe7c76b8a9caf6219\" frameborder=\"0\" allowfullscreen></iframe>"}