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BJU Earth Science 20 & 21 Storms & Climate Flashcards | StudBud
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BJU Earth Science 20 & 21 Storms & Climate
BJU Earth Science 20 & 21 Storms & Climate
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1
The boundary of two different air masses is a ______.
source region
anti cyclone
front
weather system
2
Which type of climate is found high in elevation and follows mountain ranges?
tropical rainy
temperate marine
polar
highland
3
In the Doppler effect, people closer to the source of the sound hear a
higher
pitch.
False
True
4
The _________ solstice in the Northern Hemisphere would be when the sun's rays are directly above the Tropic of Cancer.
winter
next
yearly
summer
5
The ____________ zone lies between the polar and tropic zones.
tropical
polar
dry
temperate
6
Which type of climate has the most diversity in plant and animal life?
tropical rainy
dry
temperate marine
temperate continental
7
Weather data from many locations in symbolic form is a ______.
station model
topographic map
GIS
weather map
8
CO2 is a _______ added to the atmosphere when we burn fossil fuels.
pollution
irritation
greenhouse gas
nitrogen gas
9
Which climate zone can have arid or semiarid type deserts?
dry
temperate continental
polar
highland
10
_______ is the process of cutting down forests, which may contribute to more CO2 in the atmosphere to trap heat.
deforestation
sunspots
climate change
convection
11
_______ is the preservation and wise use of earth's resources.
continuation
calibration
conversation
conservation
12
The greatest hazzard of a hurricane is ________.
winds and storm surge
rain and wind
high winds and lightning
updraft and flying debris
13
When a warm air mass is trapped between two cold air masses, a ________ front has formed.
stationary
occluded
cold
warm
14
When it is winter in the Southern Hemisphere, it is summer in the Northern Hemisphere.
False
True
15
A type of short term climate change where trade winds and ocean currents can change is known as ___________.
El Nino
volcanism
greenhouse hypothesis
global warming
16
____________ is the collision of two air masses over an area like a peninsula (Florida).
polar wedging
convergence
frontal wedging
orographic lifting
17
The _______ is used by meteorologists to tell what type of weather there is.
precipitation
Doppler effect
Coriolis effect
cloud cover
18
Large bodies of water can affect ____________ and ____________ of the land nearby.
rock strata and volcanic activity
hunting and fishing
temperatures and precipitation
traffic and housing
19
When a cold air mass replaces a warm air mass, a
warm
front has gone through an area.
True
False
20
Areas between 23 1/2 degrees north and south of the equator and 0 degrees are called _________ zones.
polar
continental
temperate
tropical
21
The greenhouse hypothesis is the idea that humans' use of _____ is creating global warming.
fossil fuels
air
trees
water
22
Climate is ultimately determined by __________.
all of these
types of vegetation
elevation
average precipitation and temperature
23
Many people believe climate change is a bad thing and should be prevented at all costs.
True
False
24
What are seasonal winds that bring heavy precipitation?
hurricanes
monsoon
trade winds
chinooks
25
When isobars are close together on a weather map this indicates __________ winds.
strong
calm
tornado
hurricane
26
The winter solstice gives us the _____ amount of daylight than any other day of the year.
most
least
same
largest
27
A huge body of air with similar temperature and humidity througout is a ____.
cyclone
updraft
air mass
cloud
28
Which of the following factors determines the amount of sunlight an area receives?
elevation
cloud cover
latitude
location on continent
29
__________ is the term that describes the average weather conditions in an area over a period of many years.
Environmentalism
Climate
Global warming
Astronomy
30
Biosphere 2
failed because the earth's systems are far too __________ to model in such a small facility.
complex
old
simple
misunderstood
31
An African savanna would be found in a dry climate.
True
False
32
Secular and young-earth/creationary scientists agree that the earth has experienced climate change in the past.
True
False
33
An increase in the world's average temperatures is called _________
getting hotter
global warming
global cooling
climate
34
Climatology looks at trends over ______ years.
many
3-4
1-2
35
The greenhouse hypothesis states that ______ activities are increasing CO2 levels in the atmosphere.
geothermal
polar bear
marine
human
36
The Mediterranean coast of Greece would be a temperate marine climate.
True
False
37
The Siberian tundra would be found in a polar climate.
True
False
38
The Australian Outback would be found in a temperate continental climate.
True
False
39
The greatest hazzard of an ice storm is _______.
slipping on ice
flooding and lightning
falling tree limbs and downed power lines
deep snow
40
______ are repeated, natural changes in temperature, precipitation, and amount of sunlight.
seasons
cycles
climate change
calendars
41
The relatively calm, center of a hurricane is the ______.
central storm
wall cloud
storm surge
eye
42
The shock wave from a nearby lightning strike is called thunder.
False
True
43
Increased sunspot activity __________.
may contribute to global warming
couldn't possibly cause global warming
changes the seasons
changes earth's orbit
44
The most significant danger during a thunderstorm is ______.
hail
wind
ice
lightning
45
The country of Nepal in the Himalayan mountains would a highland climate.
True
False