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final geography
final geography
178
Geography
12th Grade
12/12/2012

Additional Geography Flashcards

 


 

Cards

Term
1. Which eon includes 85% of Earth’s history?
Definition
precambrain
Term
2. When was the “Cambrian Explosion?”
Definition
550 mya
Term
3. When did land plants develop?
Definition
400 mya
Term
4. When was the Silurian Period?
Definition
450 mya
Term
5. When was the Pennsylvanian Period?
Definition
300 mya
Term
6. When was the “Age of Fish?”
Definition
400- 450 mya
Term
7. What is theorized to have caused the Permian extinction?
Definition
volcanoes
Term
8. When was the rise of the Appalachian Mountains?
Definition
250 mya
Term
9. Which geological era includes the Cambrian and Devonian Periods?
Definition
paleozoic
Term
10. When was the Jurassic Period?
Definition
150 mya
Term
11. When did conifers dominate the landscape?
Definition
225 mya
Term
12. When was the “Age of Reptiles?”
Definition
100-225 mya
Term
13. When was the Laramide Orogeny?
Definition
100 mya
Term
14. When was the rise of the Rocky Mountains?
Definition
100 mya
Term
15. Which geological era includes the Cretaceous Period?
Definition
mesozoic
Term
16. What is theorized to have caused massive extinctions at the K-T Boundary?
Definition
Asteroids
Term
17. When do angiosperms dominate the landscape?
Definition
5-60 mya
Term
18. When were the “Ice Ages?”
Definition
2 mya
Term
19. When was the rise of the Cascade Mountains?
Definition
10,000- present
Term
20. When is the “Age of Mammals?”
Definition
60 mya to present
Term
21. Which geological era includes the Tertiary Period?
Definition
cenozoic
Term
22. We are living in the ___ geological period
Definition
quaternary
Term
23. When was the Mercator Projection “originated?”
Definition
1569
Term
24. The Mercator Projection is a ___ projection
Definition
cylindrical
Term
25. Which is the most famous map projection?
Definition
mercator projection
Term
26. What is the RF scale for the verbal scale “1 inch equals a mile?”
Definition
1:63:360
Term
27. A map that portrays the correct size of continents
Definition
equivalent projection
Term
28. A map that portrays the correct shape of continents
Definition
conformal projection
Term
29. Which is the football-shaped map projection?
Definition
pryslum
Term
30. What areas of the world are best portrayed by a conic projection?
Definition
mid laritudes
Term
31. For properly portraying the sphericity of Earth, there is no substitute for a ___
Definition
model projection
Term
32. Lines on a map that connect points of equal atmospheric pressure
Definition
isobar
Term
33. A satellite-based system for determining accurate positions on or near the Earth’s surface
Definition
gps
Term
34. Lines on a topographic map joining points of equal elevation
Definition
elevation contour lines
Term
35. Computer systems designed to collect, store, retrieve, reorganize, analyze, and map geographic data
Definition
gis
Term
36. ___ is frequently used in overlay analysis, where two or more layers of data are superimposed or integrated
Definition
gis
Term
37. A line on a map joining points of equal quantities of precipitation
Definition
isohxet
Term
38. The darker contour lines on a topographic map
Definition
index contour lines
Term
39. What color are contour lines?
Definition
brown
Term
40. A line joining points of equal temperature on a map
Definition
isotherm
Term
41. Supercontinent that existed about 225 mya
Definition
pangage
Term
42. Greek for “whole land”
Definition
pangaea
Term
43. Who propounded the theory of seafloor spreading in the early 1960s?
Definition
herry hess and robert dietz
Term
44. When were hot spots theorized?
Definition
1963
Term
45. A ___ boundary is usually represented by a midocean ridge
Definition
divergent
Term
46. Who theorized the “Supercontinent Cycle?”
Definition
j. tuzo wilson
Term
133. A large, recognizable assemblage of plants and animals
Definition
Biome
Term
134. Which climatic pattern is associated with the Tropical Deciduous Forest?
Definition
Tropical Wet
Term
135. Midlatitude grassland characterized by short grasses and bunchgrasses
Definition
Steppe
Term
136. Biome closely associated with D climates
Definition
Boreal forest
Term
137. Plants that endure seasonal climatic fluctuations from year to year are called ___
Definition
Perennials
Term
138.What is an angiosprem?
Definition
flowing plant
Term
139. A ___ tree is one that experiences an annual period in which all leaves die and usually fall from the tree, due to either a cold season or a dry season
Definition
deciduous tree
Term
140. A stable plant association of constant composition that is attained through seral stages
Definition
climax vegetation
Term
141. Wetlands with trees as part of the climax vegetation
Definition
Term
142. Distinguish between forests and woodlands
Definition
Term
143. Streamside vegetation that is particularly prominent in arid regions
Definition
Term
144. ___ are egg-laying mammals
Definition
Term
145. Rainforest fauna is largely ___
Definition
Term
146. Who is credited with the first classical definition of world zoogeographic regions?
Definition
Term
147. What is the name of the zoogeographic region that includes South America?
Definition
Term
148. Fauna is by far the most distinctive of any major zoogeographic region
Definition
Term
149. Zoogeographic region dominated by marsupials
Definition
Australia
Term
150. What serves as a geographic barrier to separate the Palearctic and Oriental zoogeographic regions?
Definition
Himalayas
Term
151. What is the name of the land bridge that connected the Palearctic and Nearctic zoogeographic regions?
Definition
Beringion
Term
152. Which is the geographic barrier separating the Ethiopian and Palearctic zoogeographic regions?
Definition
Wallace's Line
Term
Supercontinent that existed about 225 mya
Definition
pangae
Term
Greek for “whole land”
Definition
pangae
Term
Who propounded the theory of seafloor spreading in the early 1960s?
Definition
Herry Hess and Robert Dietz
Term
When were hot spots theorized?
Definition
1963
Term
A ___ boundary is usually represented by a midocean ridge
Definition
Divergent
Term
Who theorized the Super-continent cycle?
Definition
J. Tuzo Wilson
Term
When was the Super continent cycle proposed?
Definition
1966
Term
Which convergent plate boundary produces volcanic island arcs?
Definition
ocean- ocean
Term
A ___ is a small-to-medium sized mass of lithosphere that converges with another plate
Definition
terrance
Term
Which plate boundary is associated with continental volcanic arcs?
Definition
ocean contineantal
Term
The location on the Earth’s surface directly above the focus of an earthquake
Definition
epicenter
Term
Seismic scale that measures earthquake magnitude
Definition
richter
Term
Earthquake scale used to measure large earthquakes (magnitude 7 and higher)
Definition
moment
Term
. Seismic scale that measures earthquake intensity
Definition
modified mercalli
Term
Magma extruded onto the Earth’s surface is called ___
Definition
lava
Term
A ___ can travel down a volcano at speeds of more than 160 km (100 mph) – burning and burying everything in its path
Definition
pryclastic flow
Term
Which is the smallest of the volcanic peaks ?
Definition
cinder cone
Term
Which is the largest type of volcano?
Definition
shield
Term
The ___ of a particular stream is all the area that contributes overland flow, streamflow, and groundwater to that stream
Definition
drainage basin or watershed
Term
size of stream load
Definition
competence
Term
the general term for stream deposited is
Definition
alluvium
Term
alluvium is sorted by?
Definition
ocks of just about the same size. Sorting can occur when the speed of water flow diminishes—as stream competence drops, the heaviest (and therefore largest) rocks are deposited first, while smaller rocks are carried away to be de-
posited elsewhere.
Term
which is a permanent stream?
Definition
perenraial streams
Term
The volume of water that is flowing in a stream








68. Most of the stream load is dropped or deposited at the mouth of a stream in a landform called a ___
Definition
discharge
Term
65. Which refers to a flood that has a 1% probability in any single year?
Definition
100 year floodplain
Term
66. Which is the most common stream drainage pattern?
Definition
dendritic
Term
67. Which is ultimate base level?
Definition
base level
Term
68. Most of the stream load is dropped or deposited at the mouth of a stream in a landform called a ___
Definition
suspended
Term
69. What is it called when a wave changes direction as it approaches the shore due to the wave striking the seafloor reducing velocity in a sector of the wave?
Definition
wave reflection
Term
70. Where is wave energy usually focused as a result of wave refraction?
Definition
head land( point breakers)
Term
which forms a spit
Definition
long shore deposits
Term
What is the name for the body of water between a barrier island and the mainland?
Definition
lagoon
Term
What is the function of a jetty?
Definition
confine the flow of water, keeping sand out of the navigation channel!
Term
what is the energizing force of mass movement processes?
Definition
gravity
Term
the simplest and most obvious form of mass wasting is?
Definition
rock fall
Term
involves mass movement along a curved sliding plane?
Definition
slump
Term
is sometimes called a rotational slide
Definition
slump
Term
the slowest and least perceptible form of mass wasting
Definition
creep
Term
Which type of bedrock is most commonly associated with Karst Topography?
Definition
limestone
Term
Which landscape features are associated with Karst Topography?
Definition
sinkholes
Term
Long, slender speleothems that hang from the ceiling of a cavern
Definition
stalactite
Term
Which speleothem formations “grow” upward from a cavern floor?
Definition
stalamite
Term
the most common surface features of karst landscapes are
Definition
sinkholes
Term
Glaciers that develop individually high in the mountains
Definition
alpine glaciers
Term
Probably the most significant erosive work of glacial ice is accomplished by ___
Definition
glacial plucking
Term
The general term for all material moved by glaciers is ___
Definition
drift
Term
Which refers to rock debris deposited directly by moving or melting glaciers?
Definition
straitfied drift or tilt
Term
A broad amphitheater hollowed out at the head of a glacial valley
Definition
cirque
Term
A ___ marks the place where an alpine glacier originated
Definition
cirgue
Term
Long, sinuous ridges of stratified drift associated with continental glaciation are called ___
Definition
eskers
Term
___ is a ridge of till that marks the outermost limit of glacial advance
Definition
terminal meraine
Term
92. A front that forms when a cold front overtakes a warm front
Definition
Cold Front
Term
93. What is probably the most significant weather maker in the midlatitudes?
Definition
Midlatitude Cyclones
Term
94. What is the name for a tropical cyclone in the western North Pacific?
Definition
Typhoons
Term
95. Where is the highest incidence of tropical cyclones?
Definition
China, Philippies
Term
96. Which is the hurricane intensity scale?
Definition
Saffir Simpson
Term
97. The most intense vortex in nature
Definition
Tornados
Term
98. Where is the highest incidence of tornadoes?
Definition
Ok, Ks, Ms
Term
99. When is peak tornado season in the USA?
Definition
May
Term
100. Which is the tornado intensity scale?
Definition
The enhanced fujita scale( ef scale)
Term
101. Defined as a violent convective storm
Definition
thunderstorm
Term
102. Which cloud is associated with thunderstorms?
Definition
cumuloimbus
Term
103. Most thunderstorms are in the ___
Definition
tropics, midlatiutes
Term
104. Why are thunderstorms generally associated more with continents than oceans?
Definition
high,temps, humiditiy a nd istabity
Term
105. When is the vernal equinox in the Northern Hemisphere?
Definition
March
Term
106. Marks the northernmost location reached by direct or vertical rays of the sun
Definition
tropic of cancer
Term
107. Where are the vertical rays of the Sun striking the Earth during the September equinox?
Definition
equtarer
Term
108. When are the vertical rays of the Sun striking the Earth at the Tropic of Capricorn?
Definition
december solstice
Term
109. When is the summer solstice in the Southern Hemisphere?
Definition
december solstice
Term
110. When are the vertical rays of the Sun striking the Earth at the Tropic of Cancer?
Definition
june solstice
Term
111. What causes the Coriolis effect?
Definition
earths rotation
Term
112. What is defined as horizontal air movement?
Definition
wind
Term
113. The 2 prominent tropical circulation cells – one north and one south of the equator – that generate the Trade Winds
Definition
hadley cell
Term
114. Which is the major wind belt located in the tropics?
Definition
trade winds
Term
115. Which wind belt occupies the midlatitudes from about 30 to 60 degrees north and south latitude?
Definition
westerlies
Term
116. The global wind system that occupies most of the area between the polar highs and about 60 degrees of latitude
Definition
polar eastelies
Term
117. Which is the most reliable and consistent of all the major wind belts?
Definition
trade winds
Term
118. The temperature at which saturation is reached is called the ___
Definition
dew point temps
Term
119. When does atmospheric condensation begin?
Definition
dew point
Term
120. The altitude at which condensation occurs and cloud formation begins is known as the ___
Definition
lifting condensation level "lcl"
Term
121. The leeward slope of a mountain range is the dry side and the term ___ is applied to both the leeward slope and the area beyond as far as the drying influence extends
Definition
rainshadow
Term
122. What is the name of the cool ocean current in the South Atlantic?
Definition
banguela
Term
123. Why do maritime climates have more moderate seasonal temperatures?
Definition
ocean influnce
Term
124. Climate characterized by wide variation in the average annual temperature range due to hot summers and cold winters
Definition
continental
Term
125. What is the average lapse rate?
Definition
3.6 f per 1000 ft
Term
126. The first version of the Koppen Climate Classification System appeared in ___
Definition
1918
Term
127. What is a type A climate according to the Koppen Climate Classification?
Definition
tropical humid
Term
128. What is a B climate according to Koppen?
Definition
dry
Term
129. The Koppen Climate Classification that is found only in the Northern Hemisphere
Definition
d
Term
130. Koppen climate that is absent from the Southern Hemisphere
Definition
d climates " has limited land masses of the approriate latitade
Term
131. What is an E climate in the Koppen Climate Classification System?
Definition
polar climate
Term
132. Climographs include temperature and ___ data
Definition
precipitation
Term
133. A large, recognizable assemblage of plants and animals
Definition
biome
Term
134. Which climatic pattern is associated with the Tropical Deciduous Forest?
Definition
tropical wet
Term
135. Midlatitude grassland characterized by short grasses and bunchgrasses
Definition
steppe
Term
136. Biome closely associated with D climates
Definition
boreal forest
Term
137. Plants that endure seasonal climatic fluctuations from year to year are called ___
Definition
perennials
Term
138. What is an Angiosperm?
Definition
flowing plant
Term
139. A ___ tree is one that experiences an annual period in which all leaves die and usually fall from the tree, due to either a cold season or a dry season
Definition
decidous tree
Term
140. A stable plant association of constant composition that is attained through seral stages
Definition
climax vegation
Term
141. Wetlands with trees as part of the climax vegetation
Definition
hydroser
Term
142. Distinguish between forests and woodlands
Definition
u know this
Term
143. Streamside vegetation that is particularly prominent in arid regions
Definition
riparian vegetation
Term
144. ___ are egg-laying mammals
Definition
monotremes
Term
145. Rainforest fauna is largely ___
Definition
proborea(tree dwelling)
Term
146. Who is credited with the first classical definition of world zoogeographic regions?
Definition
alfred russell wallace
Term
147. What is the name of the zoogeographic region that includes South America?
Definition
neotropical
Term
148. Fauna is by far the most distinctive of any major zoogeographic region
Definition
new quinea or landown under
Term
149. Zoogeographic region dominated by marsupials
Definition
land down under
Term
150. What serves as a geographic barrier to separate the Palearctic and Oriental zoogeographic regions?
Definition
himalayas
Term
151. What is the name of the land bridge that connected the Palearctic and Nearctic zoogeographic regions?
Definition
neromgion
Term
152. Which is the geographic barrier separating the Ethiopian and Palearctic zoogeographic regions?
Definition
wallace's line
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