Mastering Biology – Ch 52 – Flashcards

57 test answers

Unlock all answers in this set

Unlock answers 57
question
What are the two major factors determining the distribution of terrestrial biomes?
answer
temperature and rainfall
question
Which of these biomes is characterized by little rainfall?
answer
desert
question
Which of these is the largest terrestrial biome on Earth?
answer
coniferous forest
question
Which biome is characterized by an extensive canopy that allows little light to penetrate to the ground and by the presence of epiphytes?
answer
tropical rain forest
question
Which biome is characterized by the prescence of permafrost?
answer
tundra
Unlock the answer
question
Which action influences the abiotic components of an organism's environment?
answer
water pollution
Unlock the answer
question
Which aspects of a region's climate have the most impact on plants and animals?
answer
temperature and moisture
Unlock the answer
question
True or False? Weather is defined as the prevailing long-term atmospheric conditions in a particular region.
answer
FALSE!!!!! Climate is defined as the prevailing LONG-TERM weather conditions in a particular region. Weather is defined as the SHORT-TERM atmospheric conditions of temp, sunlight, moisture, and wind.
Unlock the answer
question
Which of the following statements about Hadley cells is true?
answer
As warm air rises, air at the top of the atmosphere is pushed poleward and cools. *** This cool air causes the cooler climates away from the equator.
Unlock the answer
question
Which location on Earth receives the MOST SOLAR RADIATION per unit area?
answer
Equator
Unlock the answer
question
What are rain shadows?
answer
Dry regions on the LEEWARD side of mountain ranges.
Unlock the answer
question
Which desert is caused by a Hadley cell?
answer
Sahara Desert in Africa
Unlock the answer
question
Which is the most inclusive level of organization in nature?
answer
biosphere
Unlock the answer
question
Which of the following causes Earth's seasons?
answer
Earth's tilt on its axis
Unlock the answer
question
Which of the following investigations is an example of the study of an abiotic factor?
answer
investigating how the amount of annual precipitation affects the distribution of a tree species
Unlock the answer
question
In most cases, the two major climatic factors affecting the distribution of organisms in terrestrial ecosystems are _____
answer
water and temp
Unlock the answer
question
What is a biome?
answer
a major type of ecosystem; a biome is a type of community with certain abiotic environmental conditions
Unlock the answer
question
Which of the biomes - tundra, coniferous forest, temperate broadleaf forest, temperate grassland, savanna, chaparral, desert, tropical rainforest - requires periodic fires to maintain their existence?
answer
savanna, chaparral, temperate grassland, and coniferous forest *fire prevents the replacement of dominant species
Unlock the answer
question
trans
answer
across
Unlock the answer
question
eu
answer
true, good
Unlock the answer
question
logy
answer
study of
Unlock the answer
question
aqua
answer
water
Unlock the answer
question
macro
answer
large
Unlock the answer
question
a- or an-
answer
without, lack of, not
Unlock the answer
question
micro
answer
small
Unlock the answer
question
eco
answer
house, household
Unlock the answer
question
phyte
answer
plant
Unlock the answer
question
bio
answer
life
Unlock the answer
question
de
answer
from, out of, remove
Unlock the answer
question
prim
answer
first
Unlock the answer
question
zoo
answer
animal
Unlock the answer
question
oligo
answer
few
Unlock the answer
question
vor
answer
eat
Unlock the answer
question
hydro
answer
water
Unlock the answer
question
sub
answer
under, below
Unlock the answer
question
herb
answer
grass
Unlock the answer
question
carn
answer
flesh
Unlock the answer
question
omni
answer
all
Unlock the answer
question
troph
answer
food, nourishment
Unlock the answer
question
photo
answer
light
Unlock the answer
question
intra
answer
within
Unlock the answer
question
para
answer
alongside
Unlock the answer
question
inter
answer
between
Unlock the answer
question
hetero
answer
other
Unlock the answer
question
auto
answer
self
Unlock the answer
question
ultra
answer
beyond
Unlock the answer
question
therm
answer
heat
Unlock the answer
question
cide
answer
killer
Unlock the answer
question
Which of the following areas of study focuses on the exchange of energy, organisms, and materials between ecosystems?
answer
landscape ecology
Unlock the answer
question
Which of the following biomes is correctly paired with the description of its climate?
answer
tropical forests - nearly constant day length and temp
Unlock the answer
question
Which of the following is characteristic of most terrestrial biomes?
answer
vegetation demonstrating vertical layering
Unlock the answer
question
The oceans affect the biosphere in all of the following ways EXCEPT
answer
regulating the pH of freshwater biomes and terrestrial groundwater
Unlock the answer
question
When climbing a moutain, we can observe transitions in biological communities that area analogous to the changes
answer
in biomes at different latitudes
Unlock the answer
question
WHAT IF? If the direction of Earth's rotation reversed, the most predictable effect would be
answer
winds blowing from west to east along the equator
Unlock the answer
question
In ecological terms, disturbance is an event such as a storm, fire, or human activity that changes a community, removing organisms and altering resource availability. Which of the following statements about the effects of disturbance is correct?
answer
Disturbances can create patches of different habitats in a community
Unlock the answer
question
Which statement accurately describes the potential effects of disturbances on species diversity?
answer
Many species are well adapted to survive periodic disturbances
Unlock the answer
question
Which two factors influence the distribution of organisms?
answer
temperature and rainfall
Unlock the answer
Get an explanation on any task
Get unstuck with the help of our AI assistant in seconds
New