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WorksheetsAPES 1-4 Review
Total questions: 60
Worksheet time: 1hrs 27mins
The concentration of carbon dioxide in the atmosphere
is increasing in part due to fossil fuel use.
has not significantly changed in the past 200 years.
is increasing in part due to deforestation.
has been decreasing since the 1800’s.
can not be reliably measured
Which is NOT a non-renewable resources?
aluminum
oil
timber
copper
coal
The study of environmental science differs from study of other natural sciences because it
doesn’t use experiments.
does not require any mathematical calculations.
also includes politics, law, and economics.
does not require an understanding of biology.
uses the scientific process.
Why do algae blooms happen?
there are too many nutrients in the water
there are too many fish in the water
there is not enough turbidity in the water
all of these options
Which of the following is likely to increase biodiversity within a biome?
Landscape fragmentation
Introduction of an invasive species
Immigration of humans
Speciation
A disease epidemic
Ocean acidification represents a key component of the
nitrogen cycle
hydrologic cycle
phosphorus cycle
carbon cycle
sulfur cycle
Which is NOT true regarding keystone species?
Keystone species can be mutualists with other species.
Keystone species are often rare individuals in a community.
Keystone species are most likely to be commensalists.
Keystone species can be highly lethal to several species in a community.
Keystone species may interact with only a single other species
Which represents an r-selected species?
A
B
C
D
E
Which represents a k-selected species?
A
B
C
D
E
Which represents a species that has a constant death rate
a
b
c
d
Which represents a species that has many offspring but most do not reach sexual maturity?
a
b
c
d
In an acre of grassland, net primary productivity is best measured as
carbon taken up by plants in sunlight plus carbon released by plants in the dark
carbon taken up by plants in sunlight
aboveground biomass of plants
aboveground and belowground biomass of plants
carbon taken up by plants in sunlight minus carbon released by plants in the dark
A forest has a GPP of 3.8 kilograms C/m^2/year and the rate of cellular respiration is 2.4 kilograms C/m^2/year. What is the NPP?
6.2 kg C/m^2/year
1.4 kg C/m^2/year
1.0 kg C/m^2/year
9.12 kg C/m^2/year
1.58 kg C/m^2/year
Which statement describes how energy moves through an ecosystem?
Energy is recycled through decomposers.
Energy is captured by producers and passed up the food chain.
Energy is absorbed from the soil.
Energy increases as you move up the food chain.
If there are 35,000 kcals of energy captured by the producers from the sun, how much is available for the tertiary consumer?
3,500 kcals
350 kcals
35 kcals
3.5 kcals
Which of the following is a density-independent limiting factor?
food availability
water availability
habit availability
tsunami
Which of the following is not a characteristic of an r-selected species?
small body size
long maturation
have many offspring
little to no parental care
Which would be a secondary consumer?
rabbit
mouse
aphid
fox
Which time period has the most species richness?
0-50 years
50-100 years
150 -200 years
200-250 years
The federal legislation that sets standards for wildlife and recreation in surface bodies of water in the US
Water Quality Act
Clean Water Act
Pollution Prevention Act
National Environment Policy Act
Safe Drinking Water Act
an agreement that attempted to regulate greenhouse gas emissions
Kyoto Protocol
Nature Conservancy
CITES
sustainability
Which nitrogen cycle process is occurring when bacteria convert ammonium to nitrite and then into nitrate?
nitrogen fixation
nitrification
denitrification
ammonification
assimilation
According to the Theory of Island Biogeography which of the following would be true?
Small islands close to the mainland would have more species than a large island near the mainland.
Large islands near the mainland would have less species than a large island far from the mainland.
Small islands far from the mainland would have the same number of species as a small island close to the mainland.
Large islands close to the mainland would have more species than a small island far from the mainland.
I. variation in the angle of sunlight that reaches Earth
II. variation in the amount of surface area over which the Sun's rays are distributed
III. variation in the amount of sunlight reflected from clouds
What type of event will occur at this boundary?
Earthquake
Volcano Eruption
Tornado
Mountain Building
The rate at which water flows through the soil is called soil percolation or ______.
Groundwater
Permeability
Soil Pores
Porosity
What are the proportions of sand, silt, and clay for the soil at point X ?
5% Sand, 95% Silt, 5% Clay
5% Sand, 20% Silt, 5% Clay
65% Sand, 30% Silt, 10% Clay
60% Sand, 30% Silt, 10% Clay
During a(n) ____ event, trade winds are much stronger than usual.
El Nino
La Nina
Normal
Partly sunny
Both El Nino and La Nina have this in common
Influence birds that migrate over the ocean
Influence rainy / dry weather world wide
The weather at the polar regions
The directions that ships travel in the oceans
The picture represents a(n) ___ event.
El Nino
La Nina
Non-El Nino (normal conditions)
The picture below is of a(n) ____ event.
Non-El Nino (Normal)
El Nino
La Nina
What causes wind?
Too much Taco Bell
Differences in elevation
The uneven heating of the Earth by the sun
Ocean currents
The rotation of the Earth causes winds to bend due to the...
coriolis effect
doldrums
trade winds
westerlies
