Definition

A type of soil that is typically found in humid tropical regions, characterized by a clay-rich layer and low lime content, making it moist and often less fertile.

Example

Ultisols are commonly found in the southeastern United States and are known for their reddish color due to iron oxide.

Conversation

Have you ever heard of ultisol soil before?

Yeah, I think it's the kind that's really rich in clay, right?

Exactly! It's interesting how it holds moisture well.

I read that it can be challenging for some plants, though.

Synonyms & Antonyms

Root Explanation

Ultisol → It is formed from "ultimus" (meaning last or farthest) and the suffix "-sol" (from Latin "solum", meaning soil or ground). The word refers to a type of soil that is typically found in the later stages of soil development, often characterized by its weathered nature and low fertility.

Memory Tip

Think of 'last' ('ultimus') to remember that 'ultisol' refers to a type of soil that is often found in the later stages of soil formation.

Visually Confused Words