This video lecture from Physics Class 9Th covers topic of Energy and Environment . In this Video Lecture Instructor has explained in details about Energy and Environment . The concept of Energy and Environment has been illustrated with more than one examples. Instructor have tried to cover all aspects about Energy and Environment . Instructor has focused on conceptional learning but at the same time teaching is geared towards exam preparation too. Energy and Environment is explained in Urdu language for better comprehension , Most of the text and technical terms are in English, however, the explanation of the topic is in Urdu. This Video Lecture is a supplementary resource for better understanding of Energy and Environment .