Structure of Earth

Upon completion of this lesson, students must be able to:

  • Describe the types of soil and process of soil formation.
  • Different factors that bring about changes on earth surface.
  • Explain about features and characteristics of mineral.
  • Write the uses of mineral.

Notes

Minerals

Mineral is naturally occurring substance that is solid and inorganic representable by a chemical formula. This note provides us with an information about minerals, its types, and uses.

Soil

Soil is defined as the topmost layer of the earth’s crust. This note describes the soil profile and soil erosion.