The Basics of Freshwater: Crash Course Kids 14.1
4:16
YouTubeCrash Course Kids
The Basics of Freshwater: Crash Course Kids 14.1
We have a lot of water on Earth, but we also can't actually drink much of it... or use it for farming. That's because most of the water on Earth is saltwater. We humans, like a lot of living things, need freshwater to survive. In this episode of Crash Course Kids, Sabrina talks about the difference between freshwater and saltwater and why ...
已浏览 103.6万 次2015年6月9日
短视频
Water Water Everywhere | Learn All About Water For Kids
8:51
已浏览 49.9万 次
Water Water Everywhere | Learn All About Water For Kids
Learn Bright
Properties of Water
7:48
已浏览 8.2万 次
Properties of Water
BOGObiology
Water Filtration Systems
Unique Earth: The Essence of Water | Full Documentary
52:00
Unique Earth: The Essence of Water | Full Documentary
YouTubespace and science
已浏览 234.8万 次2022年12月9日
Properties of Water | Hydrogen Bonding in Water | Biology | Biochemistry
12:37
Properties of Water | Hydrogen Bonding in Water | Biology | Biochemistry
YouTubeSocratica
已浏览 23.6万 次2017年6月27日
Properties of water | Uses of water | Water and its properties | Properties of water for kids |Water
2:26
Properties of water | Uses of water | Water and its properties | Properties of water for kids |Water
YouTubeEducationalVideos
已浏览 16万 次2021年3月23日
热门视频
NASA | Earth's Water Cycle
5:53
NASA | Earth's Water Cycle
YouTubeNASA Goddard
已浏览 87.9万 次2012年8月3日
Water Bodies for Kids | What are the different bodies of water?
8:07
Water Bodies for Kids | What are the different bodies of water?
YouTubeLearn Bright
已浏览 63.3万 次2022年1月25日
Water Resources
11:38
Water Resources
YouTubeBozeman Science
已浏览 47.3万 次2015年9月7日
DIY Water Filter
DIY homemade WATER FILTER
13:51
DIY homemade WATER FILTER
YouTubeRobe the Builder
已浏览 55.8万 次2022年11月6日
This $0 DIY Water Filter Could Save Your Life
3:04
This $0 DIY Water Filter Could Save Your Life
YouTubeWater Filter Guru
已浏览 13.3万 次2024年4月21日
DIY: Genius Water Filter That Sets Up In Seconds And Last A Lifetime
14:05
DIY: Genius Water Filter That Sets Up In Seconds And Last A Lifetime
YouTubeZen Garden Oasis
已浏览 90.8万 次2024年12月15日