Geog 001 - Physical Geography » Spring 2022 » Chapter 10 Quiz
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Geog 001 - Physical Geography ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
Planetwide, a balance of chemicals is maintained by ________.
A.
solar radiation
B.
cycles
C.
seasonal patterns
D.
negative feedbacks
E.
decomposition
Question #2
Considering all major biogeochemical cycles, the human input is ________.
A.
never likely to be important
B.
insignificant
C.
limited to the carbon cycle
D.
several times larger than the natural fluxes of mass and energy
E.
making major alternations in most cycles
Question #3
Fires are necessary to recycle ________.
A.
rocks
B.
energy
C.
water
D.
oxygen
E.
nutrients
Question #4
In the language of the food chain, herbivorous animals are called ________.
A.
primary consumers
B.
secondary consumers
C.
tertiary consumers
D.
the apex
E.
dominant
Question #5
Of the sum total of environmental relationships affecting plant distributions, ________ is the least predictable.
A.
wildfire
B.
temperature
C.
edaphic influences
D.
topography
E.
succession
Question #6
In relation to wildfire, the California redwood and the southern yellow pine are ________.
A.
fireproof
B.
plants that need fire to open their cones
C.
susceptible to starting wildfires by bursting into flame
D.
heavily damaged by the least amount of fire
E.
in biomes where fire is not common
Question #7
Concerning the biosphere, the geographic viewpoint is most often concerned with ________.
A.
agriculture
B.
distributions and relationships
C.
specific plants
D.
specific animals
E.
taxonomy
Question #8
Which of the following does not belong with the others?
A.
Plankton
B.
Nekton
C.
Oceanic biota
D.
Terrestrial biota
E.
Benthos
Question #9
The driver behind all life cycles in the entire biosphere is ________.
A.
water
B.
hydrogen
C.
oxygen
D.
nitrogen
E.
the Sun
Question #10
Which of the following does not correctly describe water in plants?
A.
Chemical reactions take place in water.
B.
Water carries away waste products.
C.
Water carries nutrients to all parts of plants.
D.
Water dissolves nutrients.
E.
Water is created through the process of photosynthesis.
Question #11
In terms of broad distribution patterns, ________ and ________ have a particularly close correlation.
A.
soil, vegetation
B.
soil, climate
C.
wildfire, soil
D.
climate, vegetation
E.
fur-bearing animals, climate
Question #12
The biodiversity in an area is ________.
A.
the number of different kinds of organisms present
B.
a measure of how inbred are the genes of any species
C.
usually unrelated to the overall health of the natural environment
D.
generally unimportant to biogeography
E.
impossible to measure
Question #13
Humans fit into the food pyramid as ________.
A.
herbivores
B.
primary consumers
C.
secondary producers
D.
primary producers
E.
the apex of the pyramid
Question #14
At the global scale, geographers recognize broad groupings of plants and animals called ________.
A.
habitats
B.
flora
C.
biomes
D.
niches
E.
ecosystems
Question #15
Of the biogeochemical cycles, which have been interfered with by the actions of humans, which is thought to be likely to have the most far-reaching effects on the biosphere?
A.
Nitrogen
B.
Carbon
C.
Copper
D.
Water
E.
Oxygen
Question #16
Wildfire can be said to ________.
A.
be necessary for some plant communities to thrive
B.
be mainly limited to desert climates
C.
occur only in climax communities
D.
cause most of the plant diversity in an area
E.
be a small effect worldwide
Question #17
At almost any scale, the most prominent environmental constraints on biota are exerted by various ________ factors.
A.
air pollution
B.
edaphic
C.
topographic
D.
soil
E.
climatic
Question #18
A(n) ________ is another way in which a food chain can be conceptualized.
A.
final link at the apex
B.
way of gaining energy at every step
C.
food pyramid
D.
open system
E.
sedimentary cycle
Question #19
Of the main nutrients in the biosphere, the one that is fixed inside nodules in certain plant roots is ________.
A.
hydrogen
B.
nitrogen
C.
carbon
D.
calcium
E.
oxygen
Question #20
Stable associations of plant communities are called ________.
A.
benthos
B.
seral stages
C.
climax vegetation
D.
secondary successions
E.
trees
Question #21
Compared to the others, which of the following has the boundaries the "hardest to pin down"?
A.
Biosphere
B.
Magnetosphere
C.
Lithosphere
D.
Atmosphere
E.
Hydrosphere
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Geog 001 - Physical Geography ] course for $25 USD.
Existing Quiz Clients Login here