結果 : what percentage of salt water is on earth
0:42

What is the percentage of salt in ocean water?

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1:24

How Much Water Is on Earth?

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Matter of Fact: How Much of The Earth's Surface is Covered by Land?

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Why Is Ocean Water Salty? | Earth's Ocean | Dr Binocs Show | Peekaboo Kidz

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The Earth's Fresh and Salt Water

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Distribution of Earth's Water

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Why there is salt in the ocean?

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Why The Ocean Needs Salt

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Is the Dead Sea Disappearing: Uncovering the Future of This Unique Wonder

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2:27

Distribution of Earth's Water

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Can Sea Water Desalination Save The World?

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The Basics of Freshwater: Crash Course Kids 14.1

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What If All the Sea Water Becomes Fresh Water?

What If
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6:04

How much water is on Earth?

CityPortStLucie
1,793 回視聴 - 4 年前
2:10

Salt water 70 percent of the planet earth.

Monitor
9 回視聴 - 1 年前
1:11

How Much Water Is In Our Oceans? | One Wild Fact | BBC Earth Explore

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The Water Bodies | The Dr. Binocs Show | Educational Videos For Kids

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0:21

Salt water on earth #salt #earth

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Earth's Fresh Water - Earth Science for Kids!

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Water Water Everywhere: Crash Course Kids #14.2

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