Buzz Words Flashcards

1
Q

Bioaccumulate

A

Gradual buildup of synthetic and organic chemicals in living organisms

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2
Q

Birth Dearth

A

Declining birth rates

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3
Q

Green Revolution

A

Development of higher-yield and fast-growing crops through increased technology, pesticides and fertilizers

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4
Q

Chronic

A

Disease that persists for a long time, lasting three months or more

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5
Q

Pandemic

A

An epidemic that is geographically widespread

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6
Q

Emergent

A

New properties that arise in each step upward in the hierarchy of life

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7
Q

GMO

A

genetically modified organisms, food derived from organisms whose DNA has been modified

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8
Q

Rehabilitate

A

Process of restoring a person to his or her highest possible level of physical, psychological, social or economic function

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9
Q

Reclamation

A

Turning former mine land into usable land

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10
Q

First law of thermodynamics

A

States that Energy cannot be created nor destroyed in an isolated system

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11
Q

Second law of thermodynamics

A

The entropy of any isolated system always increases

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12
Q

NIMBY

A

“Not in my backyard,” describes an opposition by residence to a proposal for new development

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13
Q

IPM

A

integrated pest management, used methods such as traps, disease-resistant plants, etc. to control pests

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14
Q

Exotic organism

A

When an organism occupies an area in which it did not evolve

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15
Q

Grasshopper affect

A

Pollutants evaporate into warmer climates air and travel on wind to cold areas

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16
Q

Non-point source

A

Source spread over an area where the origin cannot be identified

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17
Q

Primary air standards

A

Protect human health with adequate margin of safety

18
Q

Secondary air standards

A

Protect public welfare from adverse effects of pollen

19
Q

Fugitive emissions

A

Release of gas and vapor from pressurized equipment due to a leak

20
Q

Effluent

A

Flowing out of water or gas from a natural body of water or human made structure

21
Q

Oxygen sag

A

Oxygen levels decline downstream from a pollution source as decomposers metabolize waste materials

22
Q

Criteria pollutant

A

Common pollutants

23
Q

Greenhouse gases

A

Gases such as carbon dioxide, methane that are in the atmosphere that absorb and emit radiation

24
Q

Biomagnification

A

Increased concentration of toxic chemicals in the tissues of organisms that are on the high end of the food web

25
Q

LD 50

A

Lethal dose 50%, amount of a chemical that kills 50% of the animals in a test population

26
Q

Blue revolution

A

Need to get water for drinking and crop irrigation for people who don’t have it

27
Q

Acute

A

Disease with either or both; rapid onset or short course

28
Q

Endemic

A

Native to an area, group, environment, field or geography

29
Q

GMF

A

Genetically modified food

30
Q

Remediate

A

Set straight or correct

31
Q

Reduce

A

To bring down or to lesser extent

32
Q

Sustainable

A

Capable of being maintained a steady rate

33
Q

BMP

A

Basic metabolic panel, used to check the status of a persons kidneys and their electrolyte and acid-base balance

34
Q

Strategic metals and minerals

A

Commodities your government decides necessary to have for emergency

35
Q

POP’s

A

Persistent organic pollutants, chemical compounds that persist in the environment and retain biological activity for a long time

36
Q

Point source

A

Single, identifiable localized source of something

37
Q

Synergistic effects

A

Interaction of two or more agents that they’re combined effect is greater than the simple some of their individual effects

38
Q

Influent

A

Water flowing into a stream in response to precipitation

39
Q

Eutrophic

A

Addition of artificial or natural substances

40
Q

Ambient air

A

Natural state of the air in the earths environment