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Ecological balance,imbalance,Environment issues related to ecological imbalance,,Gaia Theory,Chaos T...
ENVIRONMENTAL GEOGRAPHY SYLLABUS
presentacionb en ingles
Air pollution refers to the contamination of the atmosphere by harmful substances, which can pose se...
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NANOTECHNOLOGY: APPLICATIONS OF NANOTECHNOLOGY.pptx
ENVIRONMENTAL CRISIS
This was my evs project
its video is uploaded on you tube as well..if u wanna understand please check out my You tube Channe...
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Pollution control and waste disposal
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Air pollution Basics for higher level school students - Undesirable and unwanted changes in the char...
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NCERT - Class 8 - Science - Chapter 18 - Air and water pollution
A gas insulated substation (GIS) is a high voltage substation in which the major structures are cont...
PowerPoint Presentation on the topic - 'Our Environment'. For Class - 10th. Created By - ...
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Ethical Concerns of sustainable development in environment
