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地核發生了什麼？
421,908 views |
香儂‧歐戴爾 |
TED-Ed
• July 2023
Read transcript
有一個氫原子在地球大氣層的最外層的高處移動。這個原子在數百萬年前首先進入到外氣層，但今天，它克服了地球的引力束縛而脫離了，加入每天從我們的大氣層漏出的約九十公噸物質。我們應該擔心這些洩漏嗎？香儂‧歐戴爾要來探討地球不完美的管道系統。 課程設計：香儂‧歐戴爾 導演：艾娃‧慕尼奇（Strange Beast）
climate change
environment
science
education
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