Ccp Flashcards

1
Q

study and management of environmental conditions that affect our health and well-being. It is a branch of public health that focuses on the relationships between people and their environment, and promotes human health and well-being.

A

Environmental Health

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2
Q

identify and evaluate environmental hazards and their sources.

A

Environmental health specialists

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3
Q

potential threat to humans and welfare. It is best viewed as a naturally-
occuring or human-induced process or event with the potential to create loss.

A

Hazard

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4
Q

likelihood or probability of a hazard occurring or creating loss

A

Risk

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5
Q

social phenomena that occur when a community suffers exceptional levels of disruption and loss due to natural processes or technological accidents.

A

Disasters

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6
Q

potential threats facing human society by events that originate in, and are transmitted through, the environment.

A

Environmental hazards

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7
Q

meant that these risks can be altered or mitigated

A

Preventable

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8
Q

Three major categories of environmental hazards

A

Natural hazards, Technological hazards, context hazards

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9
Q

naturally occurring phenomena or events that produce/release energy in amounts that exceed human endurance, causing injury, disease, or death.

A

Natural hazards

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10
Q

earthquakes, volcanic eruptions, landslides, and avalanches

A

Geologic

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11
Q

Tropical cyclones, tornadoes, hail, ice and snow

A

Atmosphere

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12
Q

River floods, coastal floods

A

Hydrologic

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13
Q

Epidemic diseases, wildfires

A

Biologic

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14
Q

may be defined as that part of the environment made or modified by humans and used for their activities.

A

Anthrosphere

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15
Q

housing, commerce, education, manufacturing and other activities

A

Dwellings

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16
Q

roads, railroads, airports and waterways

A

Transportation

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17
Q

Water, fuel, and electricity distribution systems

A

Utilities

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18
Q

telephone lines or radio transmitters

A

Communication

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19
Q

Automobiles, airplanes, farm machinery

A

Machinery

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20
Q

Mines and oil wells

A

Industry

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21
Q

major accidents that involve the anthrosphere

A

Technological hazards

22
Q

Car crashes, plane crashes, ship wrecks

A

Transport accidents

23
Q

Structural collapse, fires, failure in utility systems

A

Infrastructure failure

24
Q

Hazardous material accidents, chemical spills, factory explosions

A

Industrial hazards

25
Q

environmental hazards that bring about global environmental change.

A

Context hazards

26
Q

introduction of contaminants into the natural environment that cause adverse change.

A

Pollution

27
Q

contaminants are referred to as

A

Pollutants

28
Q

garbage, refuse, sludge, and other discarded solid materials.

A

Solid waste

29
Q

Percent of solid waste that can be traced in agriculture, mining and gas oil production and industry

A

95-98%

30
Q

Percent of municipal solid waste (MSW), comprises the waste generated by households, businesses, and institutions (e.g., schools) located within municipalities

A

2-5%

31
Q

solid waste with properties that make it dangerous or potentially harm-
ful to human health or the environment and, therefore, requires special management and disposal.

A

Hazardous waste

32
Q

certain wastes, including batteries, mercury- containing instruments, and fluorescent light bulbs, fall into the category of

A

Universal (hazardous) wastes

33
Q

hazardous components, such as polyvinylchloride, brominated flame retardants, lead, and mercury.

A

Electronic waste (e-waste)

34
Q

the contamination of the air by substances—gases, liquids, or solids—in amounts great enough to harm humans, the environment, or that alter climate.

A

Air pollution

35
Q

single most dangerous air pollutant.

A

Ozone

36
Q

When nitrogen is released during fuel combustion it combines with oxygen atoms

A

Nitrogen oxide

37
Q

found in fumes produced in burning fuel in cars or trucks, small engines, stoves, lanterns, grills, fireplaces, gas ranges, or furnaces.

A

Carbon monoxide

38
Q

mixture of solids or liquid droplets in the air that are categorized by coarse fraction and fine fraction

A

Particulate matter (PM10 and PM2.5)

39
Q

contains the larger particles with a size ranging from 2.5 to 10 μm

A

Coarse fraction

40
Q

contains the smaller ones with a size up to 2.5 μm

A

Fine fraction

41
Q

naturally occurring mineral fiber that was previously used for insulation and fireproofing material

A

Asbestos

42
Q

another indoor air pollutant, which can be associated with allergic reactions and respiratory difficulties, such as asthma.

A

Mold

43
Q

secondhand smoke, includes both main- stream smoke (the smoke inhaled and exhaled by the smoker) and sidestream tobacco smoke (the smoke that comes off the end of a burning tobacco product).

A

Environmental tobacco smoke (ETS),

44
Q

dense, colorless, odorless noble gas that occurs naturally in the soil as the product
of the radioactive decay of radium; it is a decay product of uranium and thorium, which occur
naturally in the Earth’s crust.

A

Radon

45
Q

physical or chemical change in water that can harm living organisms or make it unfit for other uses, such as drinking, domestic use, recreation, fishing, industry, agriculture, or transportation.

A

Water pollution

46
Q

refers to a single identifiable source that discharges pollutants into the water, such as a pipe, ditch, or culvert.

A

Point source pollution

47
Q

occurs through the runoff, seepage, or falling of pollutants into the water

A

Nonpoint source pollution

48
Q

Viruses, bacteria, parasites

A

Biological pollutants

49
Q

Inorganic chemicals, industrial solvents, pesticides, herbicides

A

Non-biological Pollutants

50
Q

process in which energy is emitted as particles or waves.

A

Radiation