ESE PRACTICE TESTS Flashcards
true or false
Aerosol include dust sprays mist smokes and fumes these Particles include size fractions up to sizes range of total suspended particulates
False
True or false
Air Pollution can be gaseous or aerosol.
True
Difference in atmospheric pressure in the Earth’s atmosphere results to a movement called ____.
Wind
Of the major pollutant, which is not in a gaseous state?
Particulate Matter
Modified T/F
(If the statement is false, change underlined phrases to make statement true using phrases from the choices provided. If the statement is correct, select true.)
NOx refers to 5 compounds NO, N2O2, NO3, N2O, N2O3.
5 ; NO, NO2, NO3, N2O, N2O3.
Based on physical and chemical properties, how many regions are there in the atmosphere?
2
Gases that can potentially be expected to induce global warming.
Greenhouse gases
Matter found in the Earth’s atmosphere that is detrimental to health or the environment.
Air pollutant
Modified T/F
(If the statement is false, change underlined phrases to make statement true using phrases from the choices provided. If the statement is correct, select true.)
A satellite view for the NOx conc. indicate that rural areas have the highest concentration due to cars.
NOx, urban areas, cars
Air pollution will cause the following effects, EXCEPT?
Decrease UV Radiation
Increase Carbon dioxide concentration
Limits visibility
Cause respiratory problems
Decrease UV Radiation
Arrange in order in terms of particulate matter diameter.
TSP, suspended particle, inhalable particle, fine particle, ultrafine particle
TSP, suspended particle, inhalable particle, fine particle, ultrafine particle
Modified T/F (Change underlined phrases to make statement True)
TSP is usually of great concern include PM10(coarse), PM2.5(fine) and PM01(ultrafine).
PM; PM10(coarse), PM2.5(fine) and PM0.1(ultrafine)
Modified T/F
(If the statement is false, change underlined phrases to make statement true using phrases from the choices provided. If the statement is correct, select true.)
Powerplant emissions include CO2, H2, CO, N2, SOx, Pb, Hg, particulates and Ash.
CO2, H2O, CO, NOx, SOx, Pb, Hg, particulates and Ash
True or false
Smoking in public is banned, this mandate is carried out by the DENR.
False
Known as the Philippine Clean Air Act of 1999.
RA 8749
According to the Clean Air Act, there is gross violation of the law or its rules when any of the following occurs, except?
Blatant disregard of the orders of the DENR-EMB.
Three or more specific offenses within a period of one year.
Three or more offenses within three consecutive years.
Irreparable or grave damage to the environment.
Blatant disregard of the orders of the DENR-EMB.
It is a colorless and odorless gas pollutant. At sufficient ground level concentrations deprives the body of oxygen.
CO
Signed the Clean Air Act into Law.
Pres. Estrada
These sources refer to stationary sources such as industrial firms and smokestacks of power plants, hotels and other establishments.
Point Sources
Emissions and gases which are beyond internationally-accepted standards.
Poisonous and toxic fumes
True or false
According to the Clean Air Act Section 2 : the State recognizes that polluters must pay.
True
Modified T/F (Change underlined phrases if False)
Ground-level O3 could easily be produced when there is high level of radiation.
True
Modified T/F (Change underlined phrases to make statement True)
“Air pollution” means any matter found in the atmosphere other than oxygen, nitrogen, water vapor, carbon dioxide, and the inert gases all in their natural or normal concentrations, that is detrimental to health or the environment.
“Air pollutant”; oxygen, nitrogen, water vapor, carbon dioxide; detrimental to health or the environment.
Modified T/F (Change underlined phrases to make statement True)
The Chinese researchers (Zhang et. al.) found out that lowering NOx and particulate emissions does not necessarily decrease the production of O3.
True
It is defined as the rate of decrease or increase in temperature with respect to altitude.
Lapse Rate
The Green House Effect occurs because?
Heat energy coming into the Earth is not released
True or false
Aerosol is defined as a system of particles suspended in a gaseous medium usually nitrogen.
False
The creation of Ozone particles in the ozonosphere is driven by?
Solar Energy
Any air pollutant, gas stream or unwanted sound from a known source which is passed into the atmosphere.
Emission
Natural sources of air pollution are the following, except?
burning of fossil fuels in power plants
eruption of a volcano
forest fires
transfer of pollen and dust due to wind
burning of fossil fuels in power plants
True or false
The IRR or the Implementing Rules and Regulations of the Clean Air Act is called DAO 200-81.
False
True or false
According to DAO 2000-81, the state also recognizes and guarantees the citizens’ right to breathe clean air.
False
True or false
Clean fuels are needed to achieve clean air.
True
If a factory has been identified as a polluter responsible for gross violations and yet it is still in operation, the PAB could close the factory and issue a _____.
Cease and Desist Order
True or false
Improvements on the fuel quality, excluding cleaner alternative fuels, will be spearheaded by the DENR.
False
Airsheds are managed by __?
multi-sectoral governing board
Carbon monoxide is produced mainly due to?
Incomplete combustion
This pollutant narrows the airways in sufficient concentrations and causes pulmonary disorders.
SO2
True or false
The use of trains and buses will help reduce GHG emissions.
True