NASA | Earth's Water Cycle
5:53
YouTubeNASA Goddard
NASA | Earth's Water Cycle
Water is the fundamental ingredient for life on Earth. Looking at our Earth from space, with its vast and deep ocean, it appears as though there is an abundance of water for our use. However, only a small portion of Earth's water is accessible for our needs. How much fresh water exists and where it is stored affects us all. This animation uses ...
已浏览 85.8万 次2012年8月3日
Water Pollution Causes
The Chemistry of Water | Chemistry Basics
2:25
The Chemistry of Water | Chemistry Basics
YouTubeAmerican Chemical Society
已浏览 12.3万 次2018年11月8日
Underwater Myths & Legends Uncovered: Drain the Oceans | MEGA EPISODE | National Geographic
3:02:12
Underwater Myths & Legends Uncovered: Drain the Oceans | MEGA EPISODE | National Geographic
YouTubeNational Geographic
已浏览 8.9万 次1 周前
Properties of Water
7:48
Properties of Water
YouTubeBOGObiology
已浏览 7.4万 次2021年12月1日
热门视频
Unique Earth: The Essence of Water | Full Documentary
52:00
Unique Earth: The Essence of Water | Full Documentary
YouTubespace and science
已浏览 231.9万 次2022年12月9日
Water Water Everywhere | Learn All About Water For Kids
8:51
Water Water Everywhere | Learn All About Water For Kids
YouTubeLearn Bright
已浏览 47.7万 次2021年11月30日
Water Resources
11:38
Water Resources
YouTubeBozeman Science
已浏览 47.3万 次2015年9月7日
Water Pollution Effects
Water or the waters? Some unseen qualities, and how we can learn more about the water which is 99% us, by molecular count. With Veda Austin. #water #molecular #vedaaustin #waters #ourbodies See less | thewilddryad
Water or the waters? Some unseen qualities, and how we can learn more about the water which is 99% us, by molecular count. With Veda Austin. #water #molecular #vedaaustin #waters #ourbodies See less | thewilddryad
Facebookthewilddryad
已浏览 1184 次6 天之前
These Are The NASA Water Jets and they can launch 450,000 gallons of water in a few seconds! | Fossbytes
2:20
These Are The NASA Water Jets and they can launch 450,000 gallons of water in a few seconds! | Fossbytes
FacebookFossbytes
已浏览 2531万 次3 天之前
Where Did Water Come From?
12:09
Where Did Water Come From?
YouTubePBS Eons
已浏览 261.9万 次2022年9月27日