The Power of the Earth: Rocks and Soil · Physical Systems

Soil Composition and Fertility

Examining the layers of soil and the importance of soil health for biodiversity and agriculture.

Key Questions

  1. 1How do different soil types influence the types of crops farmers can grow?
  2. 2What role do living organisms play in the creation of nutrient rich topsoil?
  3. 3How does human activity contribute to soil erosion and degradation?

NCCA Curriculum Specifications

NCCA: Primary - Natural EnvironmentsNCCA: Primary - Environmental Care
Class/Year: 5th Year
Subject: Exploring Our World: Global Connections and Local Landscapes
Unit: The Power of the Earth: Rocks and Soil
Period: Physical Systems

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