Lesson 5 of 8 • 9 upvotes • 9:28mins
Hello guys, This is Ashish and this is lesson number 5. In this lesson we will talk about biogeochemical cycles. In this particular lesson will only talk about water and nitrogen cycle. Rest carbon cycle and oxygen cycle will get covered in next lesson. I have covered the basis of water cycle and natural cycles with pictorial diagram as well. So enjoy the lecture and don't forget to enroll and follow and rate me and recommend this lecture to your friends. In the next lecture we will talk about carbon cycle, greenhouse effect, Ozone layer and oxygen cycle till then stay tuned. Thanks
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