Biology Practicals Class 9

Model of Soil Layers!

  • Teach science experiments in a gamified way
  • Boost conceptual clarity and knowledge retention
  • Aligned with National Education Policy 2020
  • Helpful in getting NAAC accreditation
  • CBSE, ICSE, and state boards aligned curricula
  • Engaging simulations with easy-to-teach instructions

About Simulation

  • Experiments and demonstrations in biology provide an interactive exploration of the diverse types of soils, offering learners a comprehensive understanding of the characteristics and properties of various soil compositions.
  • Through engaging and simplified experiments, participants can immerse themselves in the dynamics of biology and gain insights into the importance of soil types and layers in supporting plant growth and ecosystem health.
  • By studying the different types of soils and their respective layers within the simulation, learners can enhance their knowledge of soil science and appreciate the role of soil composition in agricultural practices, environmental conservation, and land management.

Biology Practical Class

  • The simulation aims to educate participants on the significance of soil diversity and structure, highlighting the essential functions of different soil types and layers in sustaining life on Earth and promoting sustainable practices in agriculture and land use.

Simulation Details

Duration – 30 Minutes
Easily Accessible
Languages – Odia & English
Platforms – Android & Windows


Understanding the composition of soil is crucial for successful agriculture and gardening. Soil is made up of different layers, known as horizons, including topsoil, subsoil, and parent rock. Each horizon has specific characteristics that play a vital role in plant growth and soil health.

Soil is a mixture of rock particles, sand, silt, and organic matter. There are six types: Black Soil, Red Soil, Alluvial Soil, Mountain Soil, Desert Soil, and Laterite Soil. Each type has a different water-holding capacity, porosity, and microorganisms. Black Soil is coarse and has a high water-holding capacity, while Red Soil is a combination of volcanic and metamorphic rocks. Desert Soil is mainly sand-based.

Requirements for this Science Experiment

  • Model of earth layers
  • Models of different types of soils

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