Relation Between B.O.D (Biochemical Oxygen Demand) And Time
Relation Between B.O.D (Biochemical Oxygen Demand) And Time At certain temperature, the rate of deoxygenation is assumed to be directly proportional…
Category: ENV
3 Difference Between Biochemical (B.O.D) and Chemical (C.O.D) Oxygen Demand
3 Difference Between B.O.D & C.O.D Following are the 3 difference between B.O.D (Biochemical oxygen demand) and C.O.D (Chemical oxygen…
What do You Mean Natural Resource
The efficacy and stability of an ecosystem remain constant through the flow of energy and matter through it. Natural Resource…
Primary and Secondary Air Pollutants- And Their Examples
Air pollutants can also be broadly classified into two general groups- Primary air pollutants and secondary air pollutants. PRIMARY AND…
What is Smog
What is Smog Smog is a synchronouslyof two words smoke and fog, Smog can be of two types—Photo-chemical or coal-induced. •…
Precipitation and types of precipitation
PRECIPITATION: The water which comes back to the surface of the earth in its various forms like rain, snow, hail, etc. iscalled precipitation. A…