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Microplastics are small fragments of plastic debris, generally defined as pieces smaller than five m...
Introduction to environmental health is an introductory session about environment, environmental hea...
pollution
Plastic pollution is very harmful pollution created by human and risks our life in near furute
Safty for oil and gas engineering
PPT on environmental studies
Air water and soil Pollution presentation as part of the eTeens Think Twice
Intro. to agrochemials
the ppt document provide some information about agrochemicals
Marine pollution
"Explore vital environmental treaties like the Paris Agreement and Kyoto Protocol alongside sig...
its the best ppt on slideshare for save the mother earth..please first download it and then start th...
its all about how to protect our motherland !!!!!!!!!!!!!!!!!
Pollution
Environmental hazards - air, water, soil, radioisotopes based hazards
Environmental Pollution and Health: An Educational PowerPoint for Laymen.
In this lesson you will able to learn what is chemical and physical change
Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a s...
Today, large population pressure is exerting tremendous pressure on our natural resources. Pollution...
Nature
on plants and animals
