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ENVR 352 Final Exam Module 1 Review Flashcards | StudBud
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ENVR 352 Final Exam Module 1 Review
ENVR 352 Final Exam Module 1 Review
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Questions
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Answers
1
Which of the following is a human system affected by toxins?
Nervous
Endocrine
Immune
All of the above
2
Which of the following is NOT a benefit of a landfill?
Once capped methane produced by bacteria can be captured
People no longer have to bury or burn trash in their own backyards
Centralized location for waste that is regulated
Completely captures all leachates
3
Which of the following is NOT a type of hazard?
Electrical (electric current)
Cultural (poor working conditions)
Natural (fires)
Biological (pathogens)
4
Any liquid that extracts soluble or suspended solids, or any other component of the material which it passes through.
Leachate
Garbage
Contaminant
Toxin
5
______________ is any unwanted material or substance that results from human activity or process.
Garbage
Trash
Waste
Junk
6
Which of the following is NOT a reason to favor the precautionary principle?
None of the above
Removes harmful chemicals from the market
Is cost effective
A company must cover the cost of testing to determine safety of chemicals.
7
The endocrine system controls the release of hormones through a complex network of glands.
True
False
8
Pollution prevention involves not using or releasing chemicals into the environment that can cause harm.
True
False
9
Flow of waste from its source to its final destination(landfill).
Trash deluge
Waste confluence
Waste interstate
Waste stream
10
With the Resource Conservation and Recovery Act of 1976 landfills must be a minimum of ___ ft above the water table
10
40
20
30
11
Pollution prevention also involves finding substitutes and recycling chemicals in a _________ environment.
Closed
Open
12
Which of the following is NOT a cost of incineration?
Increases the volume of waste disposed of in landfills
Reduces the volume of waste disposed of in landfills
Very expensive to build and takesmany years to become profitable
Not all harmfull gases are removed
13
Environmental monitoring is a tool to assess environmental conditions and trends, support policy development...
False
True
14
Which of the following is an unfavorable reason to impose the precautionary principle?
All of the above
Imposible to monitor
None of the above
Too costly
15
The decision whether and how to reduce hazards and at what cost is risk management.
False
True
16
____________ is a waste management process that burns mixed garbage and is an improvement over open air burning.
A sanitary landfill
Municipal waste cleaning
Incarceration
Incineration
17
Which of the following is NOT a destination for waste?
Sanitary landfills
Combustion/incineration
3 R's (Reduce, Reuse, Recycle)
Underwater burial
18
Hormones attach to ____________, called receptors.
Endocrines
Cell walls
Nerves
Membranes
19
Which of the following is NOT a requirement of perceiving risks?
Being informed
Making careful choices
Thinking critically
Reading Facebook memes
20
___________ is the quantity of a harmful chemical that has been ingested, inhaled, or absorbed through the skin.
Amount
Dose
Ingestion
Portion
21
___________ is the probability of one’s health being harmed by a hazard that can cause injury, disease, or death.
Danger
Hazard
Jeopardy
Risk
22
Risk assessment is the use of ___________ to estimate harm from a hazard.
chance
probability
statistics
likelihood
23
Toxicity is a measure of the ability of a substance to cause injury, illness or death.
True
False
24
Which of the following is NOT a factor that influences toxicity.
None of the above
Age
Gender
Person's genetic makeup
25
Which of the following is NOT a cost of a landfill?
Large quantities of methane and CO2 released
Location constraints
High potential for leachate to seep into groundwater
Difficult to regulate
26
__________ involves the chemical’s ability to resist being broken down into other substances.
Persistence
Decomposition
Chemical compound
Salinity
27
Take action now to reduce suspected consequences, rather than wait for scientific results to show conclusive effects.
Pollution prevention principle
Wait and see strategy
Precautionary principle
Turnbuckle advisory
28
Which of the following is NOT a reason for the increase in MSW?
Increased global consumption of goods
Increased access and purchasing power
Disposable Culture
Increased in recycling
29
Which of the following is NOT a destination for waste?
Combustion/incineration
Underwater burial
Sanitary landfills
3 R's (Reduce, Reuse, Recycle)
30
Which of the following is a type of toxic chemical.
Mutagens
All of the above
Teratogens
Carcinogens
31
Which of the following is NOT a benefit of incineration?
Reduces the volume of waste disposed of in landfills
The heat created can be used to generate electricit
Eliminates all toxic materials
Reduces hazardous gases created from burning waste
32
involves water-soluble toxins get into water supplies, as well as the aqueous solutions that surround our body cells.
Remissibility
Salinity
Solubility
Solvability
33
Which of the following is a type of waste?
All of the above
Hazardous waste
Wastewater
Municipal/industrial solid waste