Energy flow in a marine ecosystem| Matter and Energy Flow| AP Environmental Science| Khan Academy

  Рет қаралды 20,024

Khan Academy

Khan Academy

Күн бұрын

Пікірлер: 44
Energy Flow and Nutrient Cycling in Autotrophs and Heterotrophs
11:19
Energy Flow and Nutrient Cycling in Autotrophs and Heterotrophs
Professor Dave Explains
Рет қаралды 13 М.
Primary productivity in ecosystems| Matter and Energy Flow| AP Environmental Science| Khan Academy
10:03
Primary productivity in ecosystems| Matter and Energy Flow| AP Environmental Science| Khan Academy
Khan Academy
Рет қаралды 48 М.
24 Часа в БОУЛИНГЕ !
27:03
24 Часа в БОУЛИНГЕ !
A4
Рет қаралды 7 МЛН
Почему Катар богатый? #shorts
0:45
Почему Катар богатый? #shorts
Послезавтра
Рет қаралды 2 МЛН
When the baby HEROBRINE Take Revenge With The Death Note | MInecraft Animation #shorts
0:41
When the baby HEROBRINE Take Revenge With The Death Note | MInecraft Animation #shorts
MineCZ
Рет қаралды 12 МЛН
От первого лица: Школа 4 🤯 ЗАТОПИЛИ КВАРТИРУ УЧИЛКЕ 😂 ЦЫГАНЕ В ШКОЛЕ 😍 ВЕЧЕРИНКА ГЛАЗАМИ ШКОЛЬНИКА
28:03
От первого лица: Школа 4 🤯 ЗАТОПИЛИ КВАРТИРУ УЧИЛКЕ 😂 ЦЫГАНЕ В ШКОЛЕ 😍 ВЕЧЕРИНКА ГЛАЗАМИ ШКОЛЬНИКА
Руслан Гладенко
Рет қаралды 4 МЛН
Human impact on aquatic environments| AP Environmental science| Khan Academy
4:42
Human impact on aquatic environments| AP Environmental science| Khan Academy
Khan Academy
Рет қаралды 10 М.
Ecosystems and biomes | Ecology and natural systems | High school biology | Khan Academy
7:32
Ecosystems and biomes | Ecology and natural systems | High school biology | Khan Academy
Khan Academy
Рет қаралды 452 М.
Energy flow in food chains & webs | Our environment | Class 10 EVS | Khan Academy
7:36
Energy flow in food chains & webs | Our environment | Class 10 EVS | Khan Academy
Khan Academy India - English
Рет қаралды 17 М.
Flow of energy and matter through ecosystems | High school biology | Khan Academy
10:25
Flow of energy and matter through ecosystems | High school biology | Khan Academy
Khan Academy
Рет қаралды 448 М.
Food Webs and Energy Pyramids: Bedrocks of Biodiversity
5:49
Food Webs and Energy Pyramids: Bedrocks of Biodiversity
Amoeba Sisters
Рет қаралды 3,2 МЛН
25 Chemistry Experiments in 15 Minutes | Andrew Szydlo | TEDxNewcastle
15:55
25 Chemistry Experiments in 15 Minutes | Andrew Szydlo | TEDxNewcastle
TEDx Talks
Рет қаралды 6 МЛН
The water cycle | Ecology | Khan Academy
8:13
The water cycle | Ecology | Khan Academy
Khan Academy
Рет қаралды 837 М.
Energy in Ecosystems (updated)
17:19
Energy in Ecosystems (updated)
Beverly Biology
Рет қаралды 40 М.
Ocean Productivity Simplified
7:54
Ocean Productivity Simplified
Jon Bergmann
Рет қаралды 5 М.
Why You Fear Your Own Potential
9:50
Why You Fear Your Own Potential
Sisyphus 55
Рет қаралды 54 М.
24 Часа в БОУЛИНГЕ !
27:03
24 Часа в БОУЛИНГЕ !
A4
Рет қаралды 7 МЛН