Definition

A layer of gas surrounding a star, like the sun, that is above the photosphere and below the corona, primarily made of hydrogen.

Example

The chromosphere can be observed during a solar eclipse when the sun's light is blocked.

Conversation

Have you ever heard of the chromosphere when studying stars?

Yeah, it's that layer above the photosphere, right?

Exactly! It's fascinating how it glows during solar events.

I know! It really shows how dynamic our sun is.

Synonyms & Antonyms

Root Explanation

Chromosphere → It is formed from "chroma" (from Greek "χρῶμα", meaning color) and "sphaira" (from Greek "σφαῖρα", meaning sphere). The word "chromosphere" refers to a sphere of color, specifically the layer of the sun's atmosphere that appears as a reddish glow during a solar eclipse.

Memory Tip

Think of 'color' ('chroma') surrounding a 'sphere' ('sphaira') — that's why a chromosphere is a colorful layer around the sun.

Visually Confused Words