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
短视频
Water Pollution Effects on the Environment
6:46
已浏览 20.7万 次
Water Pollution Effects on the Environment
EcoMastery Project
Water Bodies for Kids | What are the different bodies of water?
8:07
已浏览 60.4万 次
Water Bodies for Kids | What are the different bodies of water?
Learn Bright
Watercolor Painting Tutorial
9 Minute Watercolor Tutorial for Absolute Beginners - Start Painting Today!
8:39
9 Minute Watercolor Tutorial for Absolute Beginners - Start Painting Today!
YouTubeMatthew White - Watercolor
已浏览 87.8万 次2023年1月11日
The ultimate WATERCOLOUR TUTORIAL | For beginners | Drawlikeasir
24:28
The ultimate WATERCOLOUR TUTORIAL | For beginners | Drawlikeasir
YouTubeDraw like a Sir
已浏览 73万 次2021年10月24日
An Essential Lesson In Watercolour // FOR BEGINNERS
16:23
An Essential Lesson In Watercolour // FOR BEGINNERS
YouTubeKaren Rice Art
已浏览 49万 次2022年11月10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
Watercolor Landscape
Paint a peaceful watercolor landscape with me | step by step watercolor tutorial for beginners
29:23
Paint a peaceful watercolor landscape with me | step by step watercolor tutorial for beginners
YouTubeHannah M. P.
已浏览 23.5万 次2024年10月19日
Watercolor Landscape Tutorial
58:17
Watercolor Landscape Tutorial
YouTubeWatercolor By Javid
已浏览 10.4万 次2023年12月23日
Watercolor painting tutorial - Cloudy Landscape
24:33
Watercolor painting tutorial - Cloudy Landscape
YouTubeWatercolor By Javid
已浏览 42.6万 次2023年7月13日