Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-soil-water-da15f2f444cb
Why is topsoil so valuable for farming?
It is the fertile layer where crops grow.
- It is the fertile layer where crops grow ✔
- It is the deepest rock layer
- It has no nutrients
Why: Topsoil holds the nutrients and organic matter crops need.
Huh, didn't know that: Topsoil holds the nutrients and organic matter crops need.
Topsoil is the cream of the soil crop.
Like this card?
References
Answer: It is the fertile layer where crops grow. Topsoil holds the nutrients and organic matter crops need.
- Soil conservation en.wikipedia.org/wiki/Soil_conservation
Soil conservation is the prevention of loss of the topmost layer of the soil from erosion
Checked 2026-11-07.
Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.
More stuff everyone should know
That's stuff everyone should know.