Environmental Pollution

which of the following is a biodegradable pollutant?

• 1.DDT

• 2.MERCURY

• 3.SULPHATES

• 4.BHC

• 3.MERCURY

which of the following is not a green house Gas?

• 1.CO2

• 2.CH4

• 3.O2

• 4.O3

• 3.O2

All the following are water borne Diseases except?

• 1.thyphoid

• 2.dysentery

• 3.cancer

• 4.amoebiasis

• 3.cancer

which of the following is the main source of methane?

• 1.burning of forests

• 2.ricefields

• 3.inland reservoirs

• 4.oceans

• 2.ricefields

Air Pollution causes...

• Typhoid

• Fatigue

• Anger

• Throat Inflammation