Most of the oceans' crust Crossword Clue

The solution for the clue "Most of the oceans' crust" from Newsday.com crossword puzzle is mentioned here below. .

Understanding Today's Crossword Puzzle

Today's clue, "Most of the oceans' crust," leads to the answer "IGNEOUSROCK." Here's why this answer is a perfect fit for the given clue:

1. Formation: Igneous rocks are formed through the solidification of magma or lava, which makes up a significant portion of the Earth's crust beneath the oceans.
2. Commonality: Igneous rocks are indeed the most abundant type of rocks found in the Earth's oceanic crust, emphasizing the relevance of the answer to the clue.
3. Composition: These rocks are characterized by their volcanic origins and mineral composition, which aligns with the geological composition of the majority of the oceanic crust.

By considering the formation process, common presence, and composition of igneous rocks within the oceans' crust, it becomes evident why "IGNEOUSROCK" is the ideal answer for the crossword clue "Most of the oceans' crust."

 The Crossword clue "Most of the oceans' crust" published 1 time/s & has 1 answer/s. 

Crossword	Date	Answer
Newsday.com	9 April 2026	IGNEOUSROCK