Nutrients

• The Pedosphere: Nature’s Essential Soil Layer
  
  Exploring the Formation and Importance of Soil
  https://www.onlineupscinstitute.com/current-affair/the-pedosphere-natures-essential-soil-layer
• The Intriguing Life of Sand Dollars
  
  A Deep Dive into the World of Marine Invertebrates
  https://www.onlineupscinstitute.com/current-affair/the-intriguing-life-of-sand-dollars
• Role of Soil Horizons in Indian Agriculture
  
  A Comprehensive Guide to Soil Layers and Their Significance
  https://www.onlineupscinstitute.com/current-affair/role-of-soil-horizons-in-indian-agriculture