Veritasium

Name: Where Do Trees Get Their Mass?
Uploaded: 2012-03-12T14:36:59.000Z
Description: Complete unedited interviews: http://www.youtube.com/watch?v=8dcw98B2Nzg Trees can weigh hundreds or even thousands of tons, but where do they get this mass from? A few common answers are: the soil, water, and sunlight. But the truth is the vast majority of a dry tree's mass comes from the air - it originated as carbon dioxide

Science and engineering explained through experiments.

YouTube 官方频道 ↗

视频数: 550
订阅者: 2140万
总观看次数: 47.6亿
最新上传: 2026年11月13日

独立页面
物理
内容语言: 英语
地区: 美国

这是 Youtop 运营的独立目录页面，并非由 Veritasium 或 YouTube 运营、赞助或认可。提交更正. 你是这位创作者吗？认领此页面

Where Do Trees Get Their Mass?

Veritasium 的更多视频