Dark Patch on the Solar Surface

This page is the CodyCross answer for the clue below from Futuristic City , Group 998, Puzzle 2 (Conductive Polymers).

Question is: Dark Patch on the Solar Surface

and the answer is: SUNSPOT

Word Meaning:

SUNSPOT — (astronomy) A region on the sun's surface with a lower temperature than its surroundings and intense magnetic activity.

Definitions from Wiktionary.

Dark Patch On The Solar Surface - Futuristic City CodyCross Answers | CodyCross Solutions