S2 · UCE Biology · Term 1
Physical and Chemical Properties of Soil
9 practice questions in the Elaarn app, marked line by line like the exam.
Installed it? Come back and tap Open in Elaarn.
What you practise
- Components of soil
- Sand, clay and loam soils and their properties
- Simple experiments on soil (water retention, air, drainage)
- Soil pH and its effect on plants
- Keeping soil fertile
Lower secondary · S2 · Biology · Soil. Elaarn covers every class from P1 to S6. About Elaarn