Final (Chp. 12-15) Flashcards
Ageism
Negative
- stereotyping
- prejudice
- and discrimination
based on a person’s or group’s
perceived chronological age
Baby Boomers
The generation of Americans
born between 1946 and 1964
a period of high birthrates
Doubling Time
The time required for a population
to double in size from a given base year
if the current rate of growth continues
Sandwich Generation
A generation of people
who care for their aging parents
while also taking care of their own children
Total Fertility Rates
The average lifetime number
of births per woman
in a population
Deforestation
The conversion of forestland to non-forestland
Ecosystems
The complex and dynamic relationships
between forms of life
and the environments they inhabit
Fracking
Hydraulic fracturing,
commonly referred to as “fracking,”
involves injecting a mixture of
- water
- sand
- and chemicals
into drilled wells to crack shale rock
and release natural gas into the well
Global Warming
The increasing average global temperature,
caused mainly by
the accumulation of various gases (greenhouse gases)
that collect in the atmosphere
Green Energy
AKA clean energy,
energy that is nonpolluting and/or renewable,
such as
- solar power
- wind power
- biofuel
- and hydrogen
Greenhouse Gases
Gases (primarily:
- carbon dioxide
- methane
- and nitrous oxide)
that accumulate in the atmosphere
and act like the glass in a greenhouse,
holding heat from the sun close to the earth
Light Pollution
Artificial lighting that is
- annoying
- unnecessary
- and/or harmful to life forms on earth
Sustainable Development
Occurs when human populations can
have fulfilling lives without degrading the planet
Automation
Dominant in an industrial society,
the replacement of human labor with
machinery and equipment that are self-operating
Cultural Lag
A condition in which
the material part of culture change at a faster rate
than the non-material part (ex. beliefs and value)
Example: new technologies (ex. computer) created new opportunities for women,
but beliefs about:
- women’s roles
- expectations of female behavior
- and values concerning marriage, equality, and divorce
have lagged behind
Cybernation
Dominant in postindustrial societies,
the use of machines to control other machines