Natural Resources Full Chapter Class 9 Biology | CBSE Class 9 Biology

Natural Resources Full Chapter Class 9 Biology | CBSE Class 9 Biology is explained in this video.

For students asking about "Natural Resources Full Chapter ", Magnet Brains presents to you the What and how of "Natural Resources Full Chapter Class 9 Biology". As the new session will eventually be announced so you should definitely know about "CBSE Class 9 Biology".
00:00 Natural Resouces Intoduction
00:18 Biosphere
21:15 Naturral Resources Type
26:06 Renewable Resources Example
27:30 Non Renewable Resouces Example
32:06 Atmosphere
42:38 Role of Atmosphere in Climate Control
50:58 The Movement of Air
01:06:06 Air Movement in Coastal Areas
01:09:42 Natural Resources (How does it rain)
01:21:06 Water Cycle
01:28:09 Air Pollution
01:38:48 Natural Air Pollution
01:44:06 Human made pollution
01:56:42 Acid Rainfals
02:06:01 Smog Formation
02:23:08 Air Pollution (Ozone Layer Depeltion)
02:30:12 Ozone Depelting Substances (ODS)
02:33:34 Effect of Ozone Depletion
02:48:43 Air Pollution (Green House Effect)
02:55:01 Water (A Wonder Liquid)
03:01:15 Why Do We Need Water
03:10:58 Water Pollution
03:15:54 Water Pollution (Physical)
03:22:31 Water Pollution (Inorganic Substances)
03:23:17 Water Pollution (Biological)
03:24:49 Water Pollution (Radioactive Substance)
03:27:39 Causes of Water Pollution
03:42:39 Effect of Water Pollution
03:56:38 Soil
04:10:56 Soil Formation (Step 1 - By Sunlight)
04:18:46 Soil Formation (Step 2 - By Water)
04:28:25 Soil Formation (Step 3 - By Wind)
04:30:22 Soil Formation (Step 4 - By Living Organisms)
04:38:36 Soil Composition
04:59:44 Soil Pollution
05:15:46 Biogeochemical Cycle
05:22:54 Water Cycle
05:36:07 Nitrogen Cycle
05:57:45 The Carbon Cycle
06:18:31 The Oxygen Cycle
06:34:21 Chapter Complete!!

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