Natural Resources Class 9 Revision Notes
Natural Resources is one of the most important chapters in today’s time in class 9. It is so because the deteriorating condition of our planet earth needs awareness. This chapter does exactly the same. In other words, it makes students aware of the importance of natural resources on earth. This way, we will be able to produce more conscious children who will take care of our mother earth. Thus, the natural resources class 9 notes will be essential in doing that.
Other than that, it throws light on the different types of pollution our planet is facing. This awareness will help students understand the steps they can take to tackle it. Moreover, it lays emphasis on the different natural resources and how they are the basic requirements of every living being on earth. Through natural resources class 9 notes, students can learn about nature and its conservation in a better manner.
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Sub-topics covered under Natural Resources –
- Air and Air Pollution– Through this section, you will be able to understand why there is so much air pollution and the causes behind it.
- Water and Water Pollution– Over here, it explains the water pollution that takes place in different forms and the various pollutants responsible.
- Mineral riches in the soil– You will get the answer as to why different soils vary from each other in texture, looks and more with reference to mineral riches present in them.
- Biogeochemical Cycle and its role– This section explains to students how oxygen is not produced rather recycled in a cyclic pattern called the biogeochemical cycle.
You can download CBSE Class 9 Science Chapter 14 Revision Notes by clicking on the download button below
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