WAECAgricultural ScienceSoils

Best soil for crop growth.

ASandy
BLoamyCORRECT
CClayey
DStony
AI
Toaster Teacher
Why the answer is B, and why the others tempt you.
**The reasoning** Loamy soil is the **ideal agricultural soil** because it's perfectly balanced. It contains roughly equal parts of sand, silt, and clay. This combination gives you the best of all worlds: - **Good drainage** (from sand) — so roots don't drown - **Water retention** (from clay and silt) — so crops don't dry out quickly - **Rich in nutrients** (organic matter sticks well to it) - **Easy to work with** — not too heavy, not too loose - **Good aeration** — roots can breathe Think of it as the "Goldilocks soil" — not too sandy, not too clayey, just right! **Why the wrong options tempt you** **Sandy soil** drains *too* fast — water and nutrients wash away before crops can absorb them. It's too loose. **Clayey soil** holds water *too* well — becomes waterlogged, heavy, and poorly aerated. Roots struggle. **Stony soil** is obviously poor — rocks don't retain water or nutrients, and they block root growth. **Quick takeaway** **Loamy = balanced texture = best crop performance.** Remember: farmers pray for loam because it combines drainage, retention, and fertility perfectly.
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