PPSC
Free courses
General Studies - 4
Environment
Lesson 5 of 5 • 52 upvotes • 8:48mins
In this video I explained what is green house Effect , global warming . And discussed most important questions related to this topic.
5 lessons • 34m
Overview (In Punjabi)
2:55mins
Layers of Atmosphere Part-1 (in Punjabi)
7:55mins
Layers of Atmosphere Part-2 (in Punjabi)
6:43mins
Ozone Layer (in Punjabi)
8:11mins
Green House Effect/ Global Warming (in Punjabi)
8:48mins