Last Updated
：2025/11/20
ozone layer
Noun
Japanese Meaning
地球の成層圏（高度約15～30km）に存在する、オゾン濃度が高い大気の層で、主に太陽の紫外線を吸収する役割を果たしている。
（ plural ）
Quizzes for review
A region of the stratosphere, between 15 and 30 kilometres in altitude, containing a relatively high concentration of ozone, which absorbs most solar ultraviolet radiation.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
ozone layer
Scientists are closely monitoring the ozone layer because it protects life on Earth by absorbing the sun's harmful ultraviolet radiation.
See correct answer
Scientists are closely monitoring the ozone layer because it protects life on Earth by absorbing the sun's harmful ultraviolet radiation.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
