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Ch1 Science & the Environment Flashcards | StudBud
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Ch1 Science & the Environment
Ch1 Science & the Environment
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#Environmental Science #Introduction
Flashcards
26 cards
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Practice quiz
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Questions
26
Answers
1
Hardin's 'Tragedy of the Commons' essay addresses the conflicts associated with what challenge?
curbing overpopulation
protecting shared resources
preventing pollution
preserving biodiversity
2
Compared to developing nations, developed nations have ____.
faster-growing populations
lower energy use per person
lower health standards
greater personal wealth
3
During the ___ period(s), humans altered their habitats.
hunter-gatherer
All of them
agricultural revolution
Industrial Revolution
4
In which country is the population likely to be increasing most rapidly?
United States
Kenya
Netherlands
Canada
5
During the Agricultural Revolution ____
human populations decreased due to disease
plants and animals were domesticated
fossil fuel use increased
family size decreased
6
____ was not a direct result of the Industrial Revolution
shift in use of fossil fuels
growth of cities
improved quality of life
overhunting of large mammals
7
Ecological footprint is the ___
amount of land and ocean area needed to support one person
number of trees people cut down
mark a person's shoe makes in soft earth
number of animals a person has killed
8
Which describes the depletion of a renewable resource?
intense cultivation of farmland that exhausts soil nutrients
mining coal
hunting excess deer to maintain healthy population size
increasing use of solar energy to generate electrical power
9
A resident of __ is likely to have the largest ecological footprint
The United States
Indonesia
Britain
India
10
"Biodiversity" refers to:
number and variety of species that live in an area
number and variety of species considered renewable
number of species on Earth
number and variety of species living on Earth
11
These fields of study contribute to environmental science except ___
social sciences
biology and earth science
linguistics
physics and chemistry
12
__a biodegradable material that becomes a pollutant if accumulates faster than breaks down
Metal from junk cars
Newspaper
Mercury
Plastic
13
Which of the following a developing nation?
Canada
Ethiopia
France
The United States
14
Which country's population is likely to be increasing the most rapidly?
Germany
Australia
Kenya
Norway
15
Listing the merits and expenses in a particular solution is example of:
risk assessment
market equilibrium
ecological footprint
cost - benefit analysis
16
Which is
most
likely to have stabilized or slowly growing population?
India
Mexico
Pakistan
Canada
17
All of the following issues involve environmental science EXCEPT
studying the loss of plant and animal species
asking people questions about the price of various resources
publishing the results of a study on fossil fuel depletion
measuring smog levels in cities
18
Using chemistry & biology to make a plan to clean up a lake and make it healthy again describes
ecology
environmental science
social science
earth science
19
Why is world's loss of biodiversity source of concern?
Humans depend on other organisms for food and oxygen
Species extinctions have been rare throughout history
Extinctions are just a myth invented to scare us
Biodiversity loss is not a concern - extinctions are common
20
According to supply and demand, if copper supply decreases and demand stays the same?
copper usage would increase
copper prices would drop
copper would drop
copper prices would increase
21
The law of supply and demand describes ____.
worth of nonrenewable resources
relationship between availability and worth of resources
availability of abundant resources
reduced demand resulting from lack of available resources
22
Focus of environmental science
not
studied in ecology is the ____
use of natural resources
influence of human on environment
interaction among living things
Both interaction living things & Influence of humans
23
Most of today's environmental problems began during _____
agricultural revolution
Industrial Revolution
hunter-gatherer period
Both hunter-gatherer AND Industrial Revolution
24
Sustainable world would be characterized by ____
preserve rare animals by relocating from habitats to labs
max. exploitation of nat. resources using more adv. tech.
invention of safe storage for increased amt of toxic waste
human continuing forever in healthy and prosperous condition
25
"Tragedy of the Commons" describes the conflict between ____
Canada and Mexico
individuals and society
farmers and industrialized society
developing and developed nations
26
Which best describes the use of a renewable resource?
filling a car with gasoline
building wooden furniture
burning coal in a power plant
mining copper