Chapter 4 - Air Notes 1. All living beings depend on the atmosphere, use the air for breath and protect us from the harmful effects of the s...
NCERT Class 7 Geography Chapter 3 - Our Changing Earth Notes
Chapter 3 - Our Changing Earth Notes 1. The lithosphere is broken into a number of plates known as the Lithospheric plates. 2. Movement of t...
NCERT Class 7 Geography Chapter 2 - Inside our Earth Notes
Chapter 2 - Inside our Earth Notes 1. The uppermost layer over the earth’s surface is called the crust. It is the thinnest layer and its dep...