Science prompt
Name a type of soil — Best Krillion Answers
Facing “Name a type of soil” in a dive? Here is how to think rare: the best picks, the safe backups, and the crowd defaults to avoid. Every answer below is real and valid — rarity decides the tier.
Best rare pick: Histosol — specific, valid, and uncommon enough for Deep Cut or better.
Avoid (Plankton): Topsoil, Loam — correct, but the crowd's first thought.
One in a Krillion — 100 pts
The rarest valid answers — maximum depth.
Histosol · Gelisol
Deep Cut — 85 pts
Extremely rare picks most players miss.
Vertisol · Andisol
Rare — 60 pts
Genuinely uncommon — strong scoring.
Oxisol · Ultisol
Schooler — 30 pts
Known but not top-of-mind.
Mollisol · Alfisol
Too Clever — 15 pts
A bit too obvious.
Clay soil · Sandy soil
Plankton — 10 pts
The crowd's default — avoid these.
Topsoil · Loam
How to play this prompt
Strategy notes specific to “Name a type of soil” — not generic advice.
Science prompts punish approximations. Name it exactly and you dive deeper.
Lead with Histosol. It's the kind of answer that makes other players say 'I knew that!' after the reveal — which is exactly why they didn't type it. Vertisol works the same way if you want a second bullet in the chamber.
Topsoil feels safe because it's obviously right. That's precisely why it's worth the least — safety is crowded. Loam is the same kind of comfortable, low-scoring pick.
Oxisol and Alfisol are the honest middle of this prompt — answers most players know but few type first. If your instinct answer feels too easy, reach for this layer instead of the obvious.
Think in clusters, not singles. Andisol, Ultisol, and Vertisol sit in the same rarity band — knowing one should unlock the others when the clock is running.
Rated 4/5 difficulty — only 12 banked answers, so matching the bank is genuinely hard. Precision matters more than speed here.
Related prompts
More Science prompts to train on — same rarity thinking, new answers.