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 86.3万 次2012年8月3日
短视频
How Are Water And Other Fluids Digested In The Human Body?
3:32
已浏览 50.6万 次
How Are Water And Other Fluids Digested In The Human Body?
ScienceABC II
Unique Earth: The Essence of Water | Full Documentary
52:00
已浏览 231.9万 次
Unique Earth: The Essence of Water | Full Documentary
space and science
Water Cycle Animation
WATER CYCLE | Biology Animation
6:16
WATER CYCLE | Biology Animation
YouTubeEarthPen
已浏览 6.5万 次2020年9月6日
NASA: The Water Cycle [720p]
1:23
NASA: The Water Cycle [720p]
YouTubedjxatlanta
已浏览 121.8万 次2009年10月16日
How does the water cycle move water around the earth?
2:19
How does the water cycle move water around the earth?
YouTubeWaterNSW
已浏览 1.7万 次2022年2月9日
热门视频
Water Pollution for Kids | Learn How to Keep Our Water Clean
7:22
Water Pollution for Kids | Learn How to Keep Our Water Clean
YouTubeLearn Bright
已浏览 76.8万 次2021年11月23日
Why water is necessary in our body | Why do we drink water? | Importance of water | Video for kids
3:35
Why water is necessary in our body | Why do we drink water? | Importance of water | Video for kids
YouTubelearning junction
已浏览 34.4万 次2021年3月24日
The Basics of Freshwater: Crash Course Kids 14.1
4:16
The Basics of Freshwater: Crash Course Kids 14.1
YouTubeCrash Course Kids
已浏览 102.5万 次2015年6月9日
Water Cycle Diagram
Water Cycle Diagram- A Demonstration for Each Step of the Water Cycle
3:16
Water Cycle Diagram- A Demonstration for Each Step of the Water Cycle
YouTubeMooMooMath and Science
已浏览 8.7万 次2019年11月18日
how the water cycle works | hydrological cycle explained
2:12
how the water cycle works | hydrological cycle explained
YouTubeGochlarWorks
已浏览 10.3万 次2021年5月10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 183.7万 次2022年3月8日