10 Lines Essay On Chalk In English For Students

  1. Chalk is a soft, carbonate, sedimentary rock.
  2. It is usually white in colour.
  3. It has very high porosity.
  4. It is used for many purposes.
  5. It is in liquid or dry form.
  6. It is used as tailor’s chalk.
  7. Chalk powder is used for drawing boundary lines.
  8. It is used to draw sidewalks and driveways.
  9. It is also used as blackboard chalk.
  10. A piece of a chalk is the best teaching tool.