EVR 1001L Quiz: Tophat Quiz Questions

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olivecattle778

5 Jun 2017

School

FIU

Department

Environmental Studies

Course

EVR 1001L

Professor

Rodolfo Rego

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Document Summary

The maximum number of individuals that can be supported by an ecosystem is referred to as the: carrying capacity, greenhouse capacity, the sustainability quotient, the ecological maximum, carrying capacity. When data is numerical, it is considered: quantitative data, qualitative data, quality data, assigned data, quantitative data. A grand scheme that relates and explains many observations and is supported by a great deal of evidence is considered scientific: hypothesis, prediction, theory, belief, theory. A tree farm that plants one new tree for each one that is logged would represent: steady-state conditions, disproportionate reservoirs, doubling time, exponential growth, positive feedback, steady-state conditions. Two atoms of the same element with different atomic weight are known as: ions, isotopes, particles, elements, neutrons, isotopes. Which of these has the highest albedo: forests, ocean, asphalt, fresh snow, dark clouds, fresh snow. When a hurricane strikes a populated area, it does much more damage than when it strikes a less populated area.

Related Questions

Question1.1. Accidental alterationsduring DNA replication that give rise to variations in organismsare __________. (Points : 1)

adaptive traits
mutations
symbioses
random distributions

Question2.2. The largest reservoir ofcarbon in the carbon cycle is comprised of _________. (Points :1)

freshwater systems andoceans
plants and animals
sedimentary rock andfossil fuels
atmosphere

Question3.3. The principle of utility________. (Points : 1)

holds that any naturalresource should be available for use in manufacturing
holds that something isright when it produces the greatest benefit for the greatest numberof people
is not an ethicalstandard
cannot be used toestimate the value of natural resources

Question4.4. The two processes thatdetermine current biodiversity on a global scale are __________.(Points : 1)

allopatric speciation andimmigration
mutation and habitatselection
mutation and globalclimate change
extinction andspeciation

Question5.5. The conservation ethicholds that we should ________. (Points : 1)

exploit natural resourcesfor economic gain regardless of sustainability
be prudent and efficientin the use of natural resources
consider the environmentthe ultimate servant of mankind
maintain the environmentin a pristine, unaltered state

Question6.6. The preservation ethicholds that we should ________. (Points : 1)

be responsible for wisemanagement while using natural resources
protect areas againstdevelopment while allowing public access
harvest naturalresources
maintain the naturalenvironment in a pristine, unaltered state

Question7.7. Trophic levels and foodchains diagram __________. (Points : 1)

logistic curves
energy flow in anecosystem
population density
natural resourcefluctuations

Question8.8. A hypothesis is ________.(Points : 1)

a prediction
an educated guess thatexplains a phenomenon or answers a question
an instrument that isused to examine environmental conditions
the design of anexperiment that can be used for the process of science

Question9.9. A biocentric view of theworld emphasizes ________. (Points : 1)

the role of corporationsin environmental law
the importance ofconsidering environmental impacts on all living things
the importance ofeconomics in environmental decisions
the dual-natured view ofhumans and animals as environmental controls

Question10.10. Malthus was responsiblefor ________. (Points : 1)

the book The PopulationBomb that described the disastrous effects of human populationgrowth
the idea that theincrease in human population would lead to famine and war
the concept that humanpopulation growth would lead to greater industry and prosperitythrough education
instituting fertilizeruse for agriculture

Question11.11. Ecology is ________.(Points : 1)

the study of how to solveenvironmental problems
the study of organismsand their interactions with each other and the environment
a subfield ofenvironmentalism
the study of the E. colifamily of bacteria

Question12.12. The scientific processis based on ________. (Points : 1)

observations thatresearchers keep in a scientific journal
testing hypotheses builton observation, and revising them based on results
intuitive understandingof natural laws and processes
the ancient writings ofHeraclitus

Question13.13. Which of the followingis an abiotic factor? (Points : 1)

Amphibians
Wood
Mammals
Water

Question14.14. In environmentalscience, "carrying capacity" means the ___________. (Points :1)

maximum population sizethat a given environment can sustain
average number of viableoffspring produced within a population
potential number ofspecies in a given area
limitation on the numberof species in an ecosystem

Question15.15. The Cuyahoga River madepeople aware of environmental problems because __________. (Points: 1)

people in manycommunities became sick when using water from the river
the drinking water inelementary schools near the river became contaminated
the river caught onfire
the river stoppedsupporting any plant or animal life

Question16.16. The conversion processwhere nitrogen gas combines with hydrogen to form ammonium ions,which is accomplished through the intense energy of lightening orwhen air in the top layer of soil comes into contact with certainbacteria, is known as ________. (Points : 1)

the carbon cycle
nitrogen fixation
ionic conversation
bacterial ionization

Question17.17. The fresh water wedepend on for survival accounts for approximately __________ of allwater on Earth. (Points : 1)

two-thirds
one-third
10%
3%

Question18.18. A paradigm is ________.(Points : 1)

a group of severalhypotheses that can be tested together
a dominant view inscience
the same as ahypothesis
synonymous with thescientific method

Question19.19. The degree of disorderin a substance, system, or process is called ________. (Points :1)

chaos
entropy
energy
electricity

Question20.20. A population is definedas ___________. (Points : 1)

a group of individuals ofmultiple, interacting species that live in a particular area
a group of similarspecies that inhabit various ecosystems
a group of individuals ofa single species inhabiting a particular area
(crude birth rate +immigration rate) - (crude death rate - emigration rate)

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Are most invasive (exotic) species K-selected or r-selectedspecies? Explain your choice and why that makes sense in terms oftheir ecological success.

Briefly define a community and an ecosystem and describe how thetwo are interrelated.

Which of the following levels of organization are in order, fromsimplest to most complex.
a. population, organism, community, ecosystem
b. community, ecosystem, population,organism
c. organism, community, population, ecosystem
d. population, ecosystem, organism, community
e. organism, population, community, ecosystem

Mosses growing on bare rock will eventuallyhelp to create soil. These mosses are involved in ___succession.
a. primary
b. secondary
c. tertiary

If a farmer sprays a pesticide onto a field and kills half ofthe insect pests, he has caused a reduction in________.
a. field capacity
b. carrying capacity
c. population size
d. More than one of the above

What type of survivorship curve would you expect for a plantspecies in which only a few seeds are produced and most of thesesurvive to produce adult plants?
a. type I
b. type II
c. type III

An ecological niche is an organism's_______ in anecosystem.
a. location
b. habitat
c. resources
d. function

No matter how rapidly populations grow, they eventually reach alimit and begin to stabilize. This is called the______________.

Unicellular algae live in the tissues of coral animals. Thealgae provide food for the coral, while the coral provides a stablehome for the algae. This is an example of
a. Parasitism
b. Commensalism
c. Mutualism

The vast majority of energy taken into an ecosystemis____________.
a. converted into biomass by plants.
b. utilized by secondary consumers.
c. lost as heat.
d. used by the primary consumers.
e. concentrated in the decomposers.

A farmer is using an insecticide to treat his crops. While mostinsects do not survive their first exposure to the insecticide somehave a gene that enables them to survive. When these survivorsreproduce they will likely pass along this resistance to theiroffspring. This results in an increase in numbers of the insectsover time. Which of the following processes applies to thissurvival?
a. cloning
b. mutation
c. natural selection
d. genetic engineering

What is the ecological relationship between insects andcrops?
a. mutualism
b. competition
c. predation

Sea anemones growing on the backs of crabs without damaging thecrabs are an example of
a. Parasitism
b. Commensalism
c. Mutualism

Which of these is a population density-independent regulatingfactor?
a. Competition
b. Predation
c. Size of population
d. Weather
e. Resource availability

Producers are_________.
a. Autotrophs
b. Herbivores
c. Omnivores
d. Carnivores

If biological magnification occurs, the ___ will have thehighest levels of toxins in their systems.
a. producers
b. herbivores
c. primary carnivores
d. top carnivores

Given the amount of sunlight that hits the plants on our planet,and the ability of plants for rapid growth and reproduction, howcome we arenât all hip deep in dead plants?

peachlion740

1. Which of the following is an example of the source function of the environment?

A. Trees absorb some of the carbon dioxide emitted by human activity

B. Wetlands reduce the pollution levels in water

C. Winds carry air pollution away from a city

D. Humans harvest fish from the oceans

E. Bacteria break down discarded wastes

2. What is the primary external input into the broader ecological circular flow model?

A. Pollution

B. Solar energy

C. Fossil fuels

D. Geophysical cycles

E. Factors of production

3. What is the key reason that Malthusian predictions have not come true so far?

A. Increasing productivity per capita

B. Increasing population

C. Increasing natural capital

D. Increasing population density

E. Definition of property rights

4. Which one of the following statements is true regarding the rate of global population growth over the last 40 years?

A. Population has grown at a faster rate than agricultural production and energy use

B. Population has grown faster than energy use but not agricultural production

C. Population has grown faster than agricultural production but not energy use

D. Population, energy use, and agricultural production have all grown at about the same rate

E. Population has grown at a slower rate than agricultural production and energy use

5. Which one of the following is not a possible way to internalize externalities?

A. Eliminate government intervention

B. Raise taxes

C. Create subsidies

D. Create a system of tradable permits

E. Create new regulations

6. The efficient price of a license fee is determined by the difference between ...

A. Marginal revenue and marginal cost

B. Average revenue and marginal cost

C. Total revenue and total cost

D. Average revenue and total cost

E. Total revenue and marginal cost

7. Valuing environmental services based on estimating the value of different characteristics of market goods is called ...

A. Travel cost method

B. Contingent valuation

C. Hedonic pricing

D. Production function valuation

E. Avoided cost valuation

8. Which one of the following statements about national accounting is false?

A. Gross National Product does not account for natural capital depreciation

B. Net investment is gross investment minus depreciation

C. Capital depreciation accounts for wearing-out of human-made capital over time

D. A negative net investment implies a decline in national wealth

E. Net National Product does not account for capital depreciation

9. User costs will be incorporated into a market if ...

A. Interest rates are positive

B. Discount rates are zero

C. Resource owners foresee future shortages

D. Government intervention is eliminated

E. Discount rates are positive

10. Hotellingâs rule states that...

A. The net price of a resource is constant

B. The net price of a resource rises at a rate equal to the interest rate

C. The net price of a resource declines at a rate equal to the interest rate

D. The price of a resource depends on the allocation of property rights

E. The price of a resource is efficient as long as all user costs are internalized

11. Transferable permits are likely to result in less inefficiency, relative to a pollution tax, when...

A. The marginal costs of damage are steep and the marginal costs of pollution reduction are relatively stable

B. The marginal costs of damage are steep and the marginal costs of pollution reduction are steep

C. The marginal costs of damage are relatively stable and the marginal costs of pollution reduction are relatively stable

D. The marginal costs of damage are relatively stable and the marginal costs of pollution reduction are steep

E. The marginal costs of damage are elastic and the marginal costs of pollution reduction are also elastic

12. Which one of the following statements is false regarding a transferable pollution permit system?

A. Each firm will operate in an economically efficient manner

B. Total pollution levels in a region can be set by the government

C. The price of a permit will vary with changes in technology

D. The system is preferable to a pollution tax in all situations

E. Social benefits can be maximized

13. If a large percentage of people in a country are young, this is a sign that ...

A. The country has significant population momentum

B. The country is in the first stage of the demographic transition

C. The countryâs population will shortly stabilize

D. The countryâs population is declining

E. The country is in the last stage of the demographic transition

14. Which one of the following statements about the demographic transition theory is false?

A. Population levels are relatively stable in the first and last stages of the demographic transition

B. The demographic transition theory states that death rates will decrease before birth rates decrease

C. Many industrial countries have entered the third or fourth stage of the demographic transition

D. The demographic transition process has occurred at very different rates in different parts of the world

E. The demographic transition theory suggests that continued exponential population growth is possible with constant economic growth

15. Which one of the following policies would not reduce water use?

A. Full marginal-cost pricing

B. Microirrigation technology

C. Reusing wastewater for industrial uses

D. Subsidizing irrigation systems

E. Removing water subsidies

16. Which one of the following statements is false?

A. Carbon dioxide is a stock pollutant

B. Without the natural greenhouse effect, life could exist on earth

C. The atmosphere is an example of a global commons

D. Global carbon dioxide concentrations in the atmosphere have increased since the Industrial Revolution

E. Global climate change results from ozone layer depletion

17. Which one of the following statements regarding carbon taxes is false?

A. Carbon taxes would have the most impact on coal prices

B. Carbon taxes would reduce negative environmental externalities

C. Carbon taxes would not set the exact level of carbon emissions

D. The effect of a carbon tax depends on the elasticity of demand for fossil fuels

E. A revenue-neutral carbon tax implies an increase in income taxes and/or other taxes

18. The elasticity of demand for carbon-based fuel sources is ...

A. Low in the short term but higher in the long term

B. High in the short term but lower in the long term

C. High in both the long and short term

D. Low in both the long and short term

E. Zero in the short term and positive in the long term

19. Which one of the following statements is false?

A. The World Bank currently screens all projects for potential environmental impacts.

B. World Bank loans are often coupled with grants from other organizations

C. World Bank funding for environmental projects has steadily increased since 1994

D. World Bank projects include both a âbrownâ and a âgreenâ agenda

E. World Bank loans must eventually be repaid

20. Which one of the following statements is true?

A. Strong sustainability assumes that most resources can be substituted for one another

B. Strong sustainability is easier to achieve that weak sustainability

C. Instituting strong sustainability would require extensive government intervention in markets

D. Strong sustainability is supported by traditional economic theory

E. Strong sustainability dictates that no non-renewable resources be used

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EVR 1001L Quiz: Tophat Quiz Questions

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