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Environmental Science Chapter 1 Review Flashcards | StudBud
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Environmental Science Chapter 1 Review
Environmental Science Chapter 1 Review
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Environmental Science, CHapter 1 review
Flashcards
29 cards
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Practice quiz
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Questions
29
Answers
1
The term biodiversity refers to
# of species living on Earth
# and variety of species that live in an area
# and variety of species living on Earth
# and variety of species that are considered renewable
2
Which of the following describes the depletion of a renewable resource?
intensive cultivation of farmland that exhausts soil
mining coal
increasing use of solar energy to generate electrical power
hunting of excess deer tp maintain a healthy pop. size
3
Hardin's essay talks about the conflicts associated w/ what environmental challenge?
protecting shared resources
preventing pollution
curbing overpopulation
preserving biodiversity
4
An ecological footprint is the
amount of land & ocean needed to support one person
mark a person's shoe makes in soft earth
# of animals a person has killed
# of trees people cut down
5
During the _____ period(s) humans altered their habitats
Industrial Revolution
agricultural revolution
all of the above
hunter-gatherer
6
Listing the merits and expenses involved in implementing a particular environmental solution is
cost-benefit analysis
ecological footprint
risk assessment
market equilibrium
7
Using scientific information from chemistry&biology to create a plan to clean a lake describes
ecology
environmental science
earth science
social science
8
Why is the world's loss of biodiversity a concern?
species extinctions have been rare throught history
loss of biodiversity is not a concern
humans depend upon other organisms for food and oxygen
9
The introduction of harmful levels of chemicals or wastes into the environment is called
litter
waste
pollution
contamination
10
A(n) _____ pollutant is a harmful material that cannot be broken down by nature
nonbiodegradable
biodegradable
radioactive
toxic
11
The ___ was not a direct result of the Industrial Revolution.
growth of cities
shift in the use of fossil fuels
improved quality of life
overhunting of large mammals
12
Residents of developed countries consume ___ of the world's resources
90%
50%
25%
75%
13
During the ____ period in history, great tech advances were made but pollution became a problem
agricultural revolution
industrial revolution
american revolution
hunter-gatherer revolution
14
A sustainable world would be characterized by the
preservation of rare animals by relocation from habitats
indefinite existance of human pop. in healthy conditions
invention of safer storage for increased amounts of wastes
max. exploitation of natural resources using advanced tech
15
Most of today's environmental problems began during which period(s) in human history?
industrial revolution
agricultural period
hunter-gatherer period
16
Which of the following is a
developing
nation?
Canada
France
U.S.A.
Ethiopia
17
All of the following issues involve environmental science
except
studying the loss of plant and animal species
asking people questions about the cost of various resources
measuring smog levels
publishing the results of a stufy on fossil fuel depletion
18
High fossil fuel consumption, low population growth, and high life expectancy characterize
developed nations
developing nations
19
When the last member of a species dies, ____ is said to have occured
death
extinction
depletion
annilation
20
Using economic consideration of resource use, the law of supply and demand describes
relationships between the availability & worth of resources
worth of nonrewable resources
reduced demands resulting from a lack of available resources
availability of abundant resources
21
The "Tragedy of the Commons" describes the conflict between
farmers and insutrialized society
individuals and society
Canada and Mexico
developing and developed nations
22
During the agricultural revolution,
fossil fuel use increased
plants and animals were domesticated
human populations decreased due to disease
23
_______ is a
biodegradable
material that becomes a pollutant if allowed to build up
plastic
metal from junk cars
mercury
newspaper
24
Sunlight, air, forests, minerals, and water are all
nonrenewable
fossil fuels
renewable
natural resources
25
A resident of ____ is likely to leave the largest ecological footprint
Britain
India
U.S.A.
Indonesia
26
Which of the following situations best describes the use of a renewable resource?
mining copper
burning coal in a power plant
building wooden furniture
filling a car w/ gas
27
What would occur if the supply of oil ↓ but the demand remained the same?
oils prices would drop
oil usage would drop
oil prices would increase
oil usage would increase
28
Compared to developing nations, developed nations have
lower health standards
faster growing populations
higher health standards
greater personal wealth
29
All of the fields of study contribute to environmental science
except
physics and chemistry
biology and earth sciences
social sciences
linguistics (study of language)