CBSE Class 9
Free courses
Science
Our Environment
Lesson 5 of 5 • 1 upvotes • 7:24mins
The lesson describes some aspects of climate change like greenhouse effect, ozone depletion, rising sea levels. Global warming and pollution of the environment are also discussed.
5 lessons • 37m
Earth's Revolution and Climate
9:20mins
Heat Zones and Wind Systems
8:06mins
Types of Rainfall
6:04mins
Weather and Climate of India
6:33mins
Climate Change
7:24mins