Experiment: Comparing the air content of soils

By |2025-02-12T09:41:45+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

Sand, Loam and Clay soil samples. Image credit ayersbasementsystems.com Sand, Loam and Clay soil samples. Image credit ayersbasementsystems.com ZIMSEC O Level Combined Science Notes: Comparing the air content of soils  

Materials: small tin cans, measuring cylinders, water, samples of clay, sandy and loam soils, hammer, nail

Method

  • Fill an empty tin can with […]