Lesson 8 of 10 • 18 upvotes • 14:01mins
The lessons contains the description of air and water pollution, solid waste, radioactive waste and their control measures.
10 lessons • 1h 59m
Overview of the Course (in Hindi)
3:56mins
Organisms and Populations: Part 1 (in Hindi)
14:22mins
Organisms and Populations: Part 2 (in Hindi)
13:19mins
Organisms and Populations: Part 3 (in Hindi)
12:40mins
Ecosystem Part 1 (in Hindi)
14:26mins
Ecosystem Part 2 (in Hindi)
11:30mins
Biodiversity and Conservation (in Hindi)
12:28mins
Environmental Issues Part 1 (in Hindi)
14:01mins
Environmental Issues Part 2 (in Hindi)
11:45mins
Previous Years Questions
11:06mins