We have the 5-letter answer for Upper-atmosphere layer crossword clue, last seen in the Newsday Crossword October 28, 2025 puzzle. This answer will help you finish the puzzle you’re working on.
Upper-atmosphere layer Crossword Answer
Find more clues, hints, and info below.
Find more clues, hints, and info below.
Helpful Hints
- (noun)
- a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation)
- ATMOSPHERE (noun)
- a particular environment or surrounding influence
- the mass of air surrounding the Earth
- UPPER (noun)
- a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
- the higher of two berths
- UPPER (adjective)
- higher in place or position
- superior in rank or accomplishment
More Newsday Crossword (10/28/2025) Answers
Across
14. At any time
16. Sheet of glass
17. Ship of 1492
23. Sinister smile
24. Impressive sight
26. Solemn pledge
35. Authentic
43. Spear in a joust
45. ''Tall'' story
46. Went very fast
47. More nervous
49. Informal assent
51. Infuriate
54. Jotted down
58. In an angry mood
63. Quick haircut
64. Here we are!
68. Leg joint
69. Accomplishes
Down
2. Bird-related
5. Eden exile
6. Tree branch
8. Eccentric
9. High regard
13. Coral ridge
30. Otherwise
31. Sesame ___ bun
32. Competent
33. Frog's cousin
44. Movie theaters
46. Sharp screams
48. Evaluating
52. Cousin of a croc
53. Happen next
56. Basic credo
58. Small earring
59. Approximately
61. __ fish sandwich
Upper-atmosphere layer Crossword Clue Q&A
- When was Upper-atmosphere layer crossword clue used most recently?
- This clue was last seen in the October 28, 2025's Newsday Crossword.
- What was the most recent answer for Upper-atmosphere layer crossword clue?
- The most recent answer for the clue is OZONE
- What is the 5-letter answer for Upper-atmosphere layer crossword clue?
- OZONE
- When has Upper-atmosphere layer crossword clue been used historically?
- Newsday Crossword - October 28 2025
- Newsday Crossword - November 27 2023
- Newsday Crossword - October 26 2022
That should be all the information you need to solve for the Upper-atmosphere layer crossword clue! Be sure to check more clues on our Crossword Answers.