Lesson 4 of 8 • 5 upvotes • 11:33mins
Hey guys, what's up! This is Ashish and this is lesson number 4. In this lesson we will talk about minerals in soil, What soil is and how do formation of soil takes place, What are the important factors behind formation of soil and at the end we will come across reasons behind soil pollution and how we can prevent it. In the next lecture we will talk about biogeochemical cycles till then stay tuned and don't forget to rate and review this lecture and share with your friends as well. Thank you,
8 lessons • 1h 21m
Introduction to the Chapter (in Hindi)
6:50mins
The breath of Life: Air (in Hindi)
10:15mins
The Wonder Liquid: Water (in Hindi)
10:55mins
Minerals in the Soil (in Hindi)
11:33mins
Biogeochemical Cycles (Water Cycle and Nitrogen Cycle) (in Hindi)
9:28mins
Carbon cycle, Oxygen cycle and Ozone layer
8:51mins
Question bank
11:04mins
Summary of the chapter
12:06mins