Unique Earth: The Essence of Water | Full Documentary
52:00
YouTubespace and science
Unique Earth: The Essence of Water | Full Documentary
Water shapes our landscapes and makes our world unique. Only water can be found on earth in three states of aggregation - gaseous, liquid and solid. This is what makes the molecule so fascinating. No other substance has been so studied and yet still holds so many questions as water. Scientist try to unlock the secrets of Water. 70% of the earth ...
已浏览 234.8万 次2022年12月9日
短视频
Water Pollution for Kids | Learn How to Keep Our Water Clean
7:22
已浏览 80.2万 次
Water Pollution for Kids | Learn How to Keep Our Water Clean
Learn Bright
Why is water (H2O) a polar molecule?
4:25
已浏览 9.4万 次
Why is water (H2O) a polar molecule?
Wayne Breslyn (Dr. B.)
Water Cycle
Water Cycle | How the Hydrologic Cycle Works
6:47
Water Cycle | How the Hydrologic Cycle Works
YouTubeNational Science Foundation
已浏览 464.7万 次2013年7月12日
The Water Cycle for Kids | Learn all about the water cycle
7:13
The Water Cycle for Kids | Learn all about the water cycle
YouTubeLearn Bright
已浏览 191.8万 次2022年3月8日
THE WATER CYCLE 🌊💧🌍| Educational Videos for Children
8:02
THE WATER CYCLE 🌊💧🌍| Educational Videos for Children
YouTubeHappy Learning English
已浏览 72万 次2024年3月26日
热门视频
Creating Realistic 3D Water in Blender : The Ultimate Guide
21:05
Creating Realistic 3D Water in Blender : The Ultimate Guide
YouTubestache
已浏览 70.8万 次2023年7月26日
Importance of Water | Science For Kids | Grade 2 | Periwinkle
5:41
Importance of Water | Science For Kids | Grade 2 | Periwinkle
YouTubePeriwinkle
已浏览 51万 次2017年5月1日
NASA: The Water Cycle [720p]
1:23
NASA: The Water Cycle [720p]
YouTubedjxatlanta
已浏览 122.3万 次2009年10月16日
Water Pollution
Causes and effects of water pollution - Sustainability | ACCIONA
1:17
Causes and effects of water pollution - Sustainability | ACCIONA
YouTubeACCIONA
已浏览 81.7万 次2017年3月14日
How To Clean Up The World’s Most Polluted Rivers
14:00
How To Clean Up The World’s Most Polluted Rivers
YouTubeCNBC
已浏览 112.5万 次2022年8月3日
Poisoned Waters (full documentary) | FRONTLINE
1:52:28
Poisoned Waters (full documentary) | FRONTLINE
YouTubeFRONTLINE PBS | Official
已浏览 760.8万 次2022年8月23日