AnswersS1S-OC Health EN5101Environmental Health and Safety

Environmental Health and Safety Answers

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1
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Which is an environmental concern?

A
having groundwater affected by a nearby landfill
B
taking plastic containers to a recycling facility
C
running the dishwasher only when it is full
D
treating and processing water for a community
2
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Which is a source of water pollution?

A
solid waste accumulation at a landfill
B
black smoke released from a large truck
C
chemical waste discharged from an oil refinery
D
particulates released by burning fossil fuels
3

Which activity should be considered when thinking about sun safety?

A
researching the amount of sunscreen to apply to the skin
B
identifying fashion trends associated with sun protection
C
listening to a person discuss the discomfort of a sun hat
D
viewing ads that promote the attractiveness of tanned skin
4

Read this US policy on clean water.The Clean Water Act (CWA) establishes the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface water. – "Summary of the Clean Water Act,” Environmental Protection Agency

A
to report the number of cases of people who have cholera symptoms
B
to provide health guidelines about effects from waterborne diseases
C
to enforce standards that focus on chemical discharge into bodies of water
D
to carry out research that investigates how dirty water affects human health
5

Which step would a state health department most likely take to reduce lead exposure?

A
Promote health-planning operations to limit lead exposure at home.
B
Evaluate the number of countries affected by lead exposure.
C
Create general national guidelines for working with lead.
D
Carry out research on the worldwide effects of lead products.
6

Which is a long-term effect of sun exposure?

A
a bright red rash after sitting in the sun
B
a stinging burn that is sensitive to touch
C
a change in skin complexion or sallowness
D
a cluster of freckles appearing on the skin
7

Which material is a common indoor air pollutant?

A
smog
B
natural gas
C
vehicle exhaust
D
oxygen
8

How does the Centers for Disease Control and Prevention (CDC) promote health?

A
by cleaning up hazardous materials
B
by issuing health guidelines
C
by enforcing health policy rules
D
by reporting environmental problems
9

Lucia spends much time outdoors and has developed freckles on her skin.How can she best prevent more freckles from appearing?

A
by applying sunscreen with a high SPF before going outside
B
by wearing fashionable sunglasses when she is outside
C
by getting a good suntan before going to the beach
D
by doing her gardening only during peak sun hours
10

Which strategy would a global health organization most likely use to reduce health effects from air pollution?

A
Suggest technologies that can be adapted worldwide for different uses.
B
Monitor respiratory diseases related to air pollution in a small town.
C
Provide health guidelines to a certain region suffering from air pollution.
D
Work to reduce harmful emissions produced by a local business.

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