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About desertification results of 20
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10:01
Battle For Space Supremacy | March 12, 2021
18
B1
03:53
Deserts 101 | National Geographic
66
B2
05:24
Earth's Deserts Are Growing And There's Nothing We Can Do
163
B1
11:28
Africa's Desert Problem: How to Stop the Sahara
23
B1
09:24
How the UAE is turning its desert green
54
B1
10:01
"Stuff" Now Outweighs Life On Earth? | December 14, 2020
47
B1
02:38
What is Africa's Great Green Wall?
17
B1
02:41
Climate change explained: how much will it cost? | FT
4
B1
10:38
5 Human Impacts on the Environment: Crash Course Ecology #10
548
B1
10:37
The Problem With Grass-Fed Beef
16
B2
05:35
The hidden treasures of Timbuktu - Elizabeth Cox
8
B2
04:09
Bacteria and Viruses Are Raining Down on Us All the Time
2
B2
05:13
The Sahara Desert Used to Look Like This…And May Again
26080
B1
07:40
Rock Art in the Green Sahara
24
B2
10:34
Sustainable Development Goal (SDG) 2: Zero Hunger
22
B2
10:29
10 Cities That Will Completely Disappear by 2100 — TopTenzNet
268
B1
09:03
The Biggest Lie About Climate Change
8
B1
18:20
The Problem with Solar Energy in Africa
25
B1
34:53
There's No Tomorrow (peak oil, energy, growth & the future)
214
B1
51:02
Climate change and agriculture
391
B1
1
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03:53
05:24
11:28
09:24
10:01
02:38
02:41
10:38
10:37
05:35
04:09
05:13
07:40
10:34
10:29
09:03
18:20
34:53
51:02