Lesson 1 of 25 • 54 upvotes • 15:00mins
Ecology and ecosystem
25 lessons • 4h 37m
Ecology and Ecosystem (in Hindi)
15:00mins
Ecotone and Niche (in Hindi)
14:04mins
Biosphere (in Hindi)
10:12mins
Food Web and food Chain (in Hindi)
10:31mins
Biotic Interaction (in Hindi)
8:59mins
Aquatic ecosystems and Eutrophication
12:52mins
Ecological succession and nitrogen cycle
13:21mins
Wetland and mangroves
11:39mins
Mangrove
8:11mins
Coral reefs
14:00mins
Environmental Pollution
13:33mins
Water Pollution
11:26mins
Soil Pollution, radioactive Pollution, E waste
13:52mins
Protected area network
11:18mins
Biodiversity
9:19mins
Climate change
13:52mins
Green house gases part 1
11:07mins
Green house gases part 2
11:57mins
Acid rain
11:15mins
Ocean acidification
9:04mins
Organisation
9:01mins
Environment organisation part 2
9:00mins
Environment organisation 3
8:31mins
Ese 2020 questions of energy and environment
7:36mins
Ese 2020 questions part 2
8:06mins