Air pollution MCQ

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Air pollution

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the difference between primary and secondary pollutants? Choose all correct answers. [Goa State Eligibility Test (Goa SET)-1998]
A
Primary pollutants are put directly into the air by humans.
B
Secondary pollutants form when primary pollutants react with each other or naturally occurring elements.
C
Primary pollutants include things like ground level ozone from vehicle emissions and UV rays.
D
Only (A) & (B)
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is the correct order of the atmosphere layers from Earth to space? [Jharkhand State Level Eligibility Test (Jharkhand SLET)-2020]
A
Troposphere, Stratosphere, Mesosphere, Thermosphere
B
Troposphere, Mesosphere, Thermosphere, Stratosphere
C
Thermosphere, Stratosphere, Mesosphere, Troposphere
D
Troposphere, Stratosphere, Thermosphere, Mesosphere
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is referred to as APD, in the article? [Assam State Level Eligibility Test (Assam SLET)/North East State Level Eligibility Test (NESLET)-2012]
A
Air Particle Distribution
B
Air Pollution in Delhi
C
Air Participation in DC
D
None of the above
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is a major advantage that alternate energy has over fossil fuels? [Tamil Nadu State Eligibility Test (TNSET)-1985]
A
alternate energy does not produce radioactive waste
B
alternate energy is more efficient than fossil fuels
C
alternate energy increases the amount of sulfur dioxide ejected into the atmosphere
D
alternate energy reduces the amount of carbon dioxided ejected into the atmosphere
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What major pollutants do power plants emit into the atmosphere? [Punjab State Eligibility Test (Punjab SET)-1984]
A
carbon monoxide and VOCs
B
ground level ozone and sulfur oxides
C
particulate matter and carbon dioxide
D
sulfur dioxide and nitrogen oxides
Question 6 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A lot of Pollutant in one area causes [CSIR UGC NET Examination-2009]
A
Clouds
B
Smog
C
Either (A) or (B)
D
Neither (A) nor (B)
Question 7 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The 78% of the normal composition of air is ..... [Tamil Nadu State Eligibility Test (TNSET)-1987]
A
Oxygen
B
Nitrogen
C
Carbon dioxide
D
Argon
Question 8 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are ways that we can decrease air pollution? [West Bengal State Eligibility Test (WB SET)-1997]
A
carpool
B
conserving electricity
C
follow laws made by the EPA
D
All of the above
Question 9 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cause of outdoor pollution [Kerala State Eligibility Test (Kerala SET)-2015]
A
Car emissions
B
Trees
C
Fire places
D
Stoves
Question 10 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How do we protect ourselves from air pollution? [Karnataka State Eligibility Test (KSET)-2008]
A
Check daily air pollution forecasts in your area
B
Avoid exercising outdoors when pollution levels are high
C
Use less energy in your home.
D
all of the above
Question 11 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following statements is true about SMOG? [Chhattisgarh State Eligibility Test (CG SET)-1984]
A
SMOG is derived from the fog
B
SMOG is derived from smoke
C
SMOG is derived from water vapour
D
SMOG is derived from both fog and smoke
Question 12 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How are metals like Mercury and Lead are harmful to living things? [Telangana State Eligibility Test (TSSET)-1994]
A
They temporarily irritate the respiratory system but have no long term effects.
B
They cause serious damage to the central nervous system and can ultimately lead to death.
C
Metals do not harm livint things.
D
None of the above
Question 13 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When Beijing, China was awarded the 2008 Olympics, which environmental issue was a big concern for many of the athletes? [Jharkhand State Level Eligibility Test (Jharkhand SLET)-2020]
A
the city's air pollution
B
lack of fresh drinking water
C
temperatures would be too hot in the summer in China
D
Heavy seasonal rains that come to China in the summer
Question 14 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The greenhouse effect [Punjab State Eligibility Test (Punjab SET)-1983]
A
is a result of greenhouse gases in the stratosphere
B
is natural but harmful to natural systems
C
is the trapping of heat under the atmosphere
D
is not at all enhanced by increased concentrations of atmospheric gases
Question 15 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which size of particulate matter causes the greatest health concerns? [Uttarakhand State Eligibility Test (USET)-2021]
A
PM2.5
B
PM10
C
PM100
D
PM30
Question 16 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Ozone [AYUSH NET Examination-1998]
A
Primary pollutant
B
Secondary pollutant
C
Either (A) or (B)
D
Neither (A) nor (B)
Question 17 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is not an example of natural air pollution? [DBT JRF Examination-2014]
A
Dust
B
Pollen
C
Volcanic Ash
D
Car Emissions
Question 18 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
..... are pollutants released into the air. [Punjab State Eligibility Test (Punjab SET)-1981]
A
Emissions
B
Ozone molecules
C
Hazardous wastes
D
Acid rains
Question 19 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Type of air pollution consisting mostly of a mixture of sulfur dioxide, suspended droplets of sulfuric acid formed from some of the sulfur dioxide, and suspended solid particles [Rajasthan State Eligibility Test (Rajasthan SET)-2005]
A
Photochemical Smog
B
Industrial Smog
C
Acid Deposition
D
Temperature Inversion
Question 20 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is linked to the problem of global warming? [Haryana State Eligibility Test (Haryana SET)-1987]
A
Too much ozone
B
Too much nitrogen
C
Too much carbon dioxide
D
Too much smog
There are 20 questions to complete.