Definition

The region of the Earth's atmosphere that contains a high concentration of ozone, which absorbs most of the sun's harmful ultraviolet radiation.

Example

The ozonosphere plays a crucial role in protecting life on Earth from harmful UV rays.

Conversation

Did you know that the ozonosphere is crucial for protecting us from harmful UV rays?

Yeah, I read that it's like a shield for the Earth.

Exactly! Without the ozonosphere, life would be really difficult here.

For sure, we need to take care of it.

Synonyms & Antonyms

Root Explanation

Ozonosphere → It is formed from "ozone" (from Greek "ozein", meaning to smell) and "sphere" (from Greek "sphaira", meaning ball or globe). The word refers to the layer of the atmosphere that contains a high concentration of ozone, which is often associated with its distinct smell.

Memory Tip

Think of the word 'ozone' which is known for its unique smell, combined with 'sphere' meaning a globe or layer. This helps you remember that the ozonosphere is the layer in the atmosphere rich in ozone.

Visually Confused Words