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BIO 1132 Test 1
Environmental Science
64
Biology
Undergraduate 1
09/18/2011

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Cards

Term

What are three characteristics of a less developed country (LDC)?

Definition

high fertility rate

high infant mortality rate

low per capita income

Term
What is an example of a nonrenewable resource? 
Definition
Fossil Fuels 
Term
What three factors are most important in determining human impact on the environment? 
Definition
population, affluence, and technology 
Term
What is the Impact Prediction Formula?
Definition
I = P x A x T
Term
What does each letter of the IPAT formula stand for?
Definition

I= Environmental Impact

P= Poulation

A= Affluence per person

T= Technology

Term
Environmental Sustainability 
Definition
The ability to meet humanity's current needs without compromising the ability of future generations to meet their needs 
Term
What is a major reason that problems of environmental sustainability are difficult to resolve? 
Definition
We have inadequate scientific understanding of how the environment works and how different human choices affect the environment
Term

Environmental Science

 

Definition
The interdisciplinary study of humanity's relationship with other organisms and the non-living physical environment
Term
What are the five steps of the scientific method? 
Definition

1- Recognize a Problem/ Unanswered Q

2- Hypotheses

3- Experiment/ Test Hypotheses

4- Analyze/ Interpret Data

5- Theory/ Share with other scientist

Term
A scientist wants to study the effect of a new fertilizer on plant growth and designs an experiment. Which of the following is the variable in the experiment? 
Definition
Fertilizer 
Term

What is used to describe something that is exposed to all other aspects of an experiment except the variable?

Definition
Control
Term
What are the five stages in addressing an environmental problem? 
Definition

1- Scientific Assessment

2- Risk Analysis 
3. Public Education & Involvement

4. Political Action

5. Evaluation 

 
 
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Term

Sustainable Development

 

Definition
Economic growth that meets the needs of the present without compromising the ability of future generations to meet their own economic needs
Term
Sustainable Consumption
Definition
The use of goods and services that satisfy basic human needs and improve the quality of life but that also minimize the use of resources  
Term
Sustainable Consumption 
Definition

To the use of goods and services that satisfy basic human needs and improve the quality of life but that also minimize the use of resources  

Term
Environmental Ethics
Definition
A field of applied ethics that considers the moral basis of environmental responsibility and how far this responsibility extends 
Term
Intense logging operations are examples of what type of worldview?
Definition
Western Worldview
Term
Voluntary Simplicity 
Definition
People who recognize that a person's values and character define that individual more than how many things he or she owns, embraces the concept 
Term
Environmental Justice
Definition
The right of every citizen, regardless of age, race, gender, social class, or other factor, to adequate protection from environmental hazards 
Term
Which communities are exposed to a disproportionate share of environmental hazards?  
Definition
Low-income and minority communities in both urban and rural areas.
Term
Carrying Capacity 
Definition
The maximum population that can be sustained by a given environment or by the world as a whole 
Term
One way to stay within the earth's carrying capacity is to control human population growth. What is the other way to stay within the earth's carrying capacity? 
Definition
Manage excessive consumption and waste 
Term
Biological Diversity
Definition
The number and variety of Earth's organisms 
Term
Yanomami children in Brazil enjoy a photographer's camera. However, intrusion into isolated areas such as the Amazon Basin can have what negative effect? 
Definition
Biological Diversity is threatened
Term
Young trees in Scotland that are being cultivated as part of a reforestation project on land unsuitable for growing crops. What is this is an example of? 
Definition
A modified ecosystem
Term

Why are those who live in highly developed countries at the core of problems facing the global environment?

Definition
They consume a disproportionate share of resources 
Term
Conservation
Definition
The sensible and careful management of natural resources 
Term
Preservation 
Definition
Setting aside undisturbed areas, maintaining them in a pristine state, and protecting them from human activities that might alter their “natural” state 
Term
Fields that have been plowed and planted to conform to the natural contours of the land and thus reduce soil erosion is an example of:
Definition
Conservation 
Term
Frontier Attitude 
Definition
The desire to conquer nature and put its resources to use in the most lucrative manner possible 
Term

Who wrote about living in harmony with the natural world?

 

Definition
Henry David Thoraeu
Term

The Yosemite and Sequoia national parks were established, largely in response to the efforts of which naturalist?

Definition
John Muir 
Term

What contribution to our understanding of the environment did Wallace Stegner provide?

Definition
Helped create support for the passage of the Wilderness Act of 1964
Term
When did many U.S. naturalists first become concerned about conserving natural resources? 
Definition
During the 19th century 
Term
Utilitarian Conservationist 
Definition

A person who values natural resources because of their usefulness to us but uses them sensibly and carefully 

Term
Biocentric Preservationist 
Definition
A peson who believes in protecting nature because all forms of life deserve respect and consideration 
Term
Why is the National Environmental Policy Act the cornerstone of U.S. environmental law? 
Definition

It states that the federal government must consider the environmental impact of a proposed federal action when making decisions about that action

 

Term
Full cost accounting 
Definition
The process of evaluating and presenting to decision makers the relative benefits and costs of various alternatives? 
Term
Economics depend on natural capital for sources of raw materials and sinks for waste products. Sinks are associated with what?
Definition
Consumption 
Term
Why are national income accounts incomplete estimates of national economic performance? 
Definition
They don't take into account natural resource depletion or the costs and benefits of pollution control
Term
An oil field being drained under the seafloor is an example of what?
Definition
Natural Resource Depletion 
Term
Pollution Regulation
Definition
Pollution control laws that work by setting limits on levels of pollution 
Term
Insentive-based regulations
Definition
Pollution control laws that work by establishing emission targets and providing industries with incentives to reduce emissions 
Term
John James Audubon
Definition
Painted lifelike portraits of birds and other animals in their natural surroundings that aroused widespread public interest in the wildlife of North America
Term
Gifford Pinchot
Definition
The first head of the U.S. Forest Service. Was a utilitarian Conservationists. Viewed forests in terms to there usefulness to humans.
Term
What are the three levels of endangered species? 
Definition
Endangered, Threatened, and Proposed 
Term
Sensible human use of resources (renewable)
Definition
Conservation 
Term
Areas set aside and protected from humans
Definition
Preservation
Term
George Perkins Marsh
Definition
Man of Nature- inspired by Henry Thoreau
Term
American Forestry Association
Definition
Formed by citizens concerned with mass cutting down of forests 
Term
Forest Reserve Act
Definition
Allowed President to establish forest reserves. Reversed in 1907 because presidents like Roosevelt were setting aside large amounts of forest
Term
Gifford Pinchot
Definition
Viewed forests as useful to people
Term
Biocentrist
Definition
Viewpoint that all living things need access to all resources of the earth
Term
Anthrocentric
Definition
Human centered
Term
Rachel Carson
Definition
Marine biologists. Feared birds would die due to overuse of pesticides. Died of breast cancer caused by pesticides.
Term
National Environment Policy Act (NEPA) (1969)
Definition
Passed by Nixon. Anytime federal government wants to do something they have to write an environment impact statement, consider the effects of the project, and allow the public to tell them what they think about it.
Term
Six steps of environmental regulation
Definition

1) Problem Recognized

2) Full Cost Accounting

3) Congress drafts legislation

4) Legislation passed

5) EPA translates law into regulations

6) Law enforced

Term
Economics
Definition
Study of how we decide to use scarce resources to provide goods and services
Term
External Costs
Definition
Harmful environmental or social cost. Not directly involved in transaction.
Term
Marginal Cost
Definition
Added cost of pollution 
Term
What three things make up Sustainable Development?
Definition
Environment, Social, and Economic 
Term
Biodiversity
Definition
Diversity of living organisms 
Term
What % of humans live in extreme poverty?
Definition
43%
Term
What % of the world's population is highly developed? 
Definition
20%
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