Related Questions

Choose the word that best completes the sentence : Noise pollution generally receives less attention than ----- air pollution.
A does
B it does
C over
D it does over
Air pollution caused by industrial fumes "has" been studied for years, "but " only recently "has" the harmful effects of noise pollution "become" known.
A 1
B 2
C 3
D 4
Noise pollution generally receives less attention than------ air pollution.
A does
B it does
C over
D it does over
Air pollution level is considered to be moderate if Air Quality index between
A 0 to 50
B 51 to 100
C 101 to 150
D 151 to 200
Which of the following type of pollution can cause the outbreak of jaundice
A Air
B Thermal
C Water
D Land
Excess carbon dioxide in the atmosphere due to pollution will cause
A Earth's temperature to rise
B Earth's temperature to fall
C No change in earth's temperature
D Increase in ultra-violet radiation reaching the earth
It is dangerous to leave the car engine running in a closed garage, because it may cause serious pollution due to poisoning by emission of
A CO2
B CO
C Unburnt petrol
D SO2
Which of the following is the major cause of pollution?
A plants
B man
C fungi
D hydrocarbon gases
The most common cause of maternal mortality is-
A Malnutrition
B Infection
C Haemorrhage
D Eclampsia
The most common cause of acidity in water is
A Carbon dioxide
B Oxygen
C Hydrogen
D Nitrogen

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