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結果 : what are major sources of water pollution in africa
1:18

10 Hard Facts About Water Pollution in Africa

AllAboutWaterFilters
1,835 回視聴 - 6 年前
1:50

What is the biggest source of pollution in Lake Victoria?

InfoNile
52 回視聴 - 3 年前
2:18

The pollution of rivers threatens SA scarce water resources

SABC News
1,792 回視聴 - 9 年前
2:17

Ghana river pollution: Illegal gold mining contaminating drinking water

Al Jazeera English
70,245 回視聴 - 1 年前
6:53

Nairobi River sewage and industrial pollution seeps into food and water

AP Archive
586 回視聴 - 1 年前
2:27

Nairobi River Pollution: Contamination poses grave danger to Kenyans

TRT World
4,376 回視聴 - 5 年前
5:48

What is WATER POLLUTION? | What Causes Water Pollution? | The Dr Binocs Show | Peekaboo Kidz

Peekaboo Kidz
4,319,207 回視聴 - 4 年前
9:57

A documentary on water challenges in Ghana

Ishmael Lamptey
14,014 回視聴 - 3 年前
1:54

Water pollution-Plastics cited as major polluters of the Nile.

UBC Television Uganda
138 回視聴 - 2 年前

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1:17

Causes and effects of water pollution - Sustainability | ACCIONA

ACCIONA
776,976 回視聴 - 7 年前
2:24

People in northern Ghana struggle to find water amid drought

Al Jazeera English
143,828 回視聴 - 3 年前
5:02

Water pollution: Residents of Ashieyie up in arms over pollution of Fulani lake.

JoyNews
468 回視聴 - 2 年前
2:49

Mbarara’s main water source chokes on solid waste

NTVUganda
644 回視聴 - 3 年前
1:54

Poor water quality in major cities despite massive reserves

CGTN Africa
375 回視聴 - 6 年前
3:45

The Nile Series: Pollution in the Nile

CGTN Africa
8,111 回視聴 - 9 年前
15:13

Groundwater resources in urban sub-Saharan Africa: the story from Kabwe, Zambia

UPGro Africa Groundwater Research
130 回視聴 - 8 年前
3:58

Ocean Pollution in West Africa

Kane Kanebi
69 回視聴 - 2 年前
4:59

water pollution in juskei river

Sya Mabaso
129 回視聴 - 7 年前
1:52

Kruger National Park hit by water pollution

SABC News
661 回視聴 - 4 年前
6:54

Quality of natural sources of water in Durban a concern

Newzroom Afrika
319 回視聴 - 2 年前