OEFR Foundation (Oxygen Environment Farming Research Foundation) is a research & development organization, engaged in all spheres of environment, Natural Resource and Farming development to promote biodiversity in an integrated way for the betterment of Rural and Urban populace. Besides conserving and developing vital natural resources such as soil, water and vegetation, it also research on life threatening issue of quality water (H2O) to drink and Oxygen (O2) of Air to breath. As they are depleted by polluted atmosphere filled with ever increasing green house gases such as Carbon dioxide (CO2), Carbon Monoxide (CO), Methane (CH4) etc., needs analytical view and diligence to act. And it is known fact that there is a wide range of air quality (esp. the O2 content) in various cities around the world, similarly it widely differs in all our living spaces causing potentially invisible damage to the life to demise. Here, the ignorance and callousness in safeguarding our own living environment is matter of concern. OEFR believes that awareness and education to society can bring in myriad change towards better environment. Hence, building awareness among people especially children and adult to mobilize them for comprehensive environmental development is inevitable. In consonance, OEFR foundation promotes climate resilient eco-friendly farm production, soil & water conservation, afforestation drive both in rural and urban domain for “Greening the Land to Clean the Environment” thereby to defend human and other primates.