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Science topic
Pollution is the introduction of harmful substances or contaminants into the environment (air, water...
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Effect of pollution in India
A basic PowerPoint presentation on the topic of earth pollution for kids of grade1
Air pollution refers to the contamination of the atmosphere by harmful substances, which can pose se...
ENFORCEMENT OF ENVIRONMENT LEGINATION.
asdas
DIAPOSITIVA GOING TO POSSITIVE
Powerpoints created by students about the 3 Rs
Environmental issues || Chapter 16 || Class 12 || Biology || NCERT ||
noise pollution
Keep your environment clean buddies..enjoy the presentation. don't forget to hit the follow butt...
Types of Pollution air pollution, water pollution, land pollution, noise pollution
presentation on soil pollution
environment isses
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for paramedical students
College
none
urbanization and water quality
Air pollution
Ecological effects of soil pollution and it’s management
PPt on water pollution for class 11
