結果 : how much fresh water is in africa

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1:00

Why there are soo many trillons of water in africa but no one Drink That Water

A
96 回視聴 - 5 日前
8:42

The truth about drilling for water in Africa...

JerryRigEverything
869,411 回視聴 - 1 年前
18:43

Explained | World's Water Crisis | FULL EPISODE | Netflix

Netflix
4,297,854 回視聴 - 4 年前

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2:24

People in northern Ghana struggle to find water amid drought

Al Jazeera English
131,047 回視聴 - 3 年前
12:01

Safe, cheap and sustainable: Clean water technology for Africa

euronews
26,409 回視聴 - 5 年前
14:05

Why There Are Trillions of Tons of Water in Africa, But No One Drinks It

WATOP
282,823 回視聴 - 5 日前
3:27

Access to Clean Water in Rwanda | UNICEF USA

UNICEF USA
153,227 回視聴 - 8 年前
2:22

Sumini's Story - Young African Girl Finally Gets Clean Water

Water Wells for Africa
109,947 回視聴 - 6 年前
2:27

Oklahoma non-profit helps provide running water in Africa

KFOR Oklahoma's News 4
63 回視聴 - 2 日前
8:44

What's at the root of South Africa's water crisis? | DW News

DW News
39,512 回視聴 - 1 年前
13:16

How Sub-Saharan Africa is facing a water-scarcity crisis | DW News

DW News
35,397 回視聴 - 5 か月前
42:27

Our drinking water - Is the world drying up? | DW Documentary

DW Documentary
2,422,506 回視聴 - 2 年前
8:35

Tribal People Drink Clean Water for the First Time

Tribal People Try
1,732,831 回視聴 - 2 年前
48:44

Our Planet | Fresh Water | FULL EPISODE | Netflix

Netflix
17,916,307 回視聴 - 4 年前
6:44

Uganda: Filters turn dirty lake water into drinking water | Global Ideas

DW News
381,613 回視聴 - 3 年前
2:48

Fresh Water Meets Sea Water – Boundary Explained

Wonder World
11,739,409 回視聴 - 4 年前
0:50

How To Turn Sea Water Into Fresh Drinking Water

Luke Falzon - NXT STOP
2,577,119 回視聴 - 2 年前
4:45

How to find water in african desert...superb...!

valliv9
87,836 回視聴 - 13 年前
15:51

South Africa’s Catastrophic Water Problem

RealLifeLore
1,515,750 回視聴 - 2 年前
1:48

Clean Water for Africa

Portland State University
4,229 回視聴 - 9 年前