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Final Exam Review
Final Exam Review
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1
which of the following is not one of the ways that ore minerals may form
evaporation of water that contains salts
flooding of empty stream beds and rivers
cooling of magma
circulation of hydrothermal solutions through rocks
2
floating of habitats, destruction of downstream ecosystems, and reduce farmland are problems of
hydroelectric energy
ocean thermal energy
title power, conversion
geothermal energy
3
which of the following is an advantage of using fossil fuels for energy?
The resulting air pollution
limited quantities
versatility in its uses
toxic by products
4
when forced are not replanted after trees are cut, natural resources
increase
remain unchanged
regenerate
decrease
5
3% of the world's water resources are found as
groundwater
freshwater
saltwater
ice caps and glaciers
6
an example of something that is biodegradable is
a plastic milk jug in a landfill
a leaf and a compost pile
all of these
a polystyrene burger container in a trash can
7
it is often difficult to save individual species because
small populations are more prone to disease
all of these
in breeding my result in genetic disorders
captive species may not reproduce in the wild
8
minerals are arranged in a regular, repeating geometric pattern of
aggregates
evaporites
atoms
metals
9
a geothermal power plant gets energy by
holding water behind a dam
using methane from decomposition
pumping heated water or steam from geothermal reservoirs
circulating fluid underground
10
solar energy, or energy from the sun, is contained in
radioactive waste
all non-renewable resources
uranium
fossil fuels
11
if you want information about a particular environmental issue, what should you do?
conduct research on the internet
watch television news
Read scientific journals
all of these
12
one benefit of preserving farmland is
increase Urban sprawl
increase crop production
increase CO2 production
increase Urban temperatures
13
most of the pollutants in the ocean come from
leaking underground storage facilities
spiels from oil tankers
commercial boats and personal watercraft
activities on land
14
which of the following is an example of a government regulation
rebate
election
none of these
fine
15
many people worldwide are malnourished, and part because food production is
slanted toward grain crops
sufficient, but disorganized is inconsistent
dependent on using genetically engineered plants
dependent on heavy fertilizer use
16
the percentage of energy put into a system that does useful work is
renewable energy
energy conversion
energy efficiency
energy conservation
17
ways to manage hazardous waste include
chemical treatment and landfilling
spreading the waste over large areas
land filling and dilution in large bodies of water
chemical treatment and surface impoundment
18
light pollution can be decreased by
using incandescent light bulbs
increasing the number of lights per block on a city street
lightning billboards from below
directing lighting downward
19
The following elements are long-term effects of air pollution except
lung cancer
heart disease
headaches
emphysema
20
erosion is most likely when the soil is
covered with forest
bare and exposed to wind and rain
cloud along the contour of the land
covered with grass
21
crushed ore is melted at high temperatures to separate impurities from molten metal during
dredging
hydrothermal solution mining
smelting
open Pitt mining
22
ozone holes appear in polar regions during springtime when ozone depleting
CFCs are synthesized and polar stratospheric clouds
CFC's magnify UV light
chlorine atoms are released from polar stratospheric clouds
chlorine atoms are captured by solar stratospheric clouds
23
where are many critical biodiversity hotspots located?
all of these
islands, tropical rainforest, and coastal areas
desert and polar environments
cities in developed areas of the world
24
which of the following would not be a consequence of an increase in global temperature
increase frequency of major droughts
increase frequency of major storms
increase polar ice mass
rising Sea level
25
naturally occurring pollutants can become hazardous when they are
above normal levels
introduced into food
introduced into water
used by industry
26
traditional agriculture typically depends upon
organic fertilizers
synthetic fertilizers
manual or animal plowing
both manual or animal plowing, organic fertilizers
27
during the water treatment process, what is the purpose of adding chlorine to water?
to remove unwanted gases
to kill unlimited bacterial growth
to remove large debris
to form flocks
28
all of the following describes hazardous waste except
they may be solid or liquid but not gas
they may contain toxic, corrosive, or explosive materials
they may be cleaners, lubricants, or heavy metals
cannot be gas but they may be toxic gross of our explosive
29
which term describes the condition in which humans can survive indefinitely
environmental awareness
economics
sustainability
globalization
30
two diseases that can be caused directly by pollution are
measles and tuberculosis
Cold and flu
lead poisoning and lung cancer
cholera and river blindness
31
The hantavirus and Ebola virus are
common viruses
prevented by immunizations
emerging viruses
treated with antibiotics
32
the ozone layer protects living organisms on earth by
preventing escape of water vapor
blocking solar IR radiation
enhancing solar energy
blocking solar UV radiation
33
all of these contribute directly to fertile topsoil except
mineral supplied by Rock particles
decomposition action of fungi in bacteria
earthworms breaking down the soul
bedrock chemical reactions
34
how is freshwater used in industry?
to generate power
all of these
and it disposal of waste products
in manufacturing processes
35
where are some of the unique ecosystems of the United States?
none of these
both answers
in the Pacific Northwest and California
in the Florida Everglades and Hawaii
36
all of the following are primary air pollutants except
VOCS
sulfur oxide
carbon monoxide
nitric acid
37
the 1991 Canada US air quality agreement is meant to
set up a joint meter logical research council
protect the ozone layer
increase the use of alternative fuel sources
reduce the acidic emission flowing across the Canada US border
38
all of these are environmental problems associated with pesticide use in the US except
the ongoing application of DDT
pesticide persistence
pesticide resistance
human health concerns
39
reclamation is the process of
removing coal from a subsurface seam
extracting ore minerals from gangue minerals
protecting the habitat of local wildlife
returning land to its original condition after mining operations
40
the largest water setting in United States is
Rio grande
Colorado River
Mississippi River
Yukon River
41
weather is a regions
lack of ocean currents
atmospheric conditions on a given day
number of seasonal daylight hours
long-term, prevailing atmospheric conditions
42
a fuel sustainability is dependent on all the following factors except
availability
energy content
cost
magnetism
43
how did CITES treaty reduce the slaughter of elephants?
unlimited sales of ivory to the antique market
it banned imports and exports of all ivory worldwide
offered bounties and limited ivory sales
it offered a bounty to tribal leaders for identifying poachers
44
You can use your consumer buying power to reduce solid waste by
buying something only when it is on sale
using rechargeable batteries
shopping at discount stores
asking for paper bags instead of plastic bags
45
which of the following is a source of alternate energy?
hydrogen fuel
solar collectors
hydroelectric dams
wind turbines
46
which of the following is an advantage of nuclear energy?
it does not produce air pollution
it poses no safety risk
it does not produce solid waste
it is cost efficient
47
from whom must mining companies obtain permits before mining a site?
state and federal agencies
local government only
a bonding company
Federal agencies only
48
which of these below would be an external factor on how industry affects the environment
products
labor cost
water quality
profits
49
toxicology is the study of the harmful effects of
pollutants on the environment
substances on organisms
viruses on organisms
antibiotics on viruses
50
acid precipitation can be traced back to
the use of electrostatic precipitators
the burning of fossil fuels
the release of particulate matter in the atmosphere
thermal inversions
51
which of the following does not reduce CO2 in the atmosphere
tropical rainforest
ocean
animal respiration
phytoplankton
52
urbansport involves people moving from cities to land that was previously used for
power lines
food production and open space
housing
industry and open space
53
which of the following factors does not help predict future oil production?
number of oil deposits discovered
cost of obtaining fuels
changes in technology
the number of oil refineries operating in the past
54
what human activities have influenced recent extinction events?
habitat destruction
poaching
introducing exotic species
all of these
55
which of the following are problems associated with landfills?
source reduction and composting
surface impoundment and leachate
leachate and methane production
all of these
56
hey Allen can affect local
weather patterns
harvest patterns
water levels
traffic patterns
57
when, moving water, sunlight, and heat from Earth's interior are sources of
ocean thermal energy
alternative energy
geothermal energy
renewable energy
58
cholera and dysentery are spread through the environment by
air
mosquitoes
water
soil
59
which of the following is true of Parks and preserves
they are not affected by air and water pollution
they serve as sources of wood for industries
they provide limited hunting of designated wildlife
they provide recreation for people