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GEOG-103 Exam 1 Review Flashcards | StudBud
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GEOG-103 Exam 1 Review
GEOG-103 Exam 1 Review
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Answers
1
What is the process responsible for turning cloud droplets into raindrops?
Precipitation
Collision-coalescence
Condensation
Evaporation
2
Oxygen-18 is heavier than oxygen-16.
True
False
3
Which of the following is not one of the main cloud types?
Stratus
Cirrus
Nimbus
Vaporius
4
Unstable isotopes are used by climate scientists to:
Determine past climate (paleoclimate)
Change the climate
Date rocks
Take rocks out to dinner
5
Which of the following is a branch of Earth Science?
Biology
Ecology
Economics
Organic chemistry
6
What is the name for an earth scientist who studies the weather?
Hydrologist
Astrologist
Astronomer
Meteorologist
7
Which type of weather front usually brings the most severe storms?
Warm front
Stationary front
Cold front
8
Wind blows from low to high pressure.
True
False
9
Earth is currently in an interglacial phase of an icehouse period.
False
True
10
What is the name for lines of equal air pressure depicted on a weather map?
Isotherms
Isobars
Isosceles
Isostats
11
Which of the following is not a chemical layer of Earth?
Lithosphere
Crust
Mantle
Core
12
Which of the following factors influence the climate zones on Earth?
Earth’s core temperature
Ocean currents
Political boundaries
Outgoing terrestrial radiation
13
What is the process that starts the process of wind generation?
Uneven heating of Earth’s surface
Frictional drag of water
The Coriolis effect
Specific heat of water
14
How long ago was Nevada covered in lakes much more vast than today?
20,000 years ago
65 million years ago
20 years ago
200 years ago
15
When is the warmest time of day?
9-11am
1-3pm
12 noon
3-5pm
16
A decrease in world population would be beneficial for climate change.
True
False
17
Switching from coal to petroleum would be beneficial for climate change
False
True
18
What was the name of the largest Pleistocene lake in Nevada?
Great Salt Lake
Lake Tahoe
Lake Russell
Lake Lahontan
19
Which of the following carbon exchanges takes the longest time?
Atmosphere-biosphere
Atmosphere-lithosphere
Atmosphere-hydrosphere
20
The core of Earth and the surface of the sun are approximately the same temperature.
False
True
21
Which greenhouse gas is used as a metric for global temperature?
Methane
Nitrogen
Carbon dioxide
Nitrous oxide
22
Spreading the wealth around the globe would be beneficial for climate change.
True
False
23
The Late Cenozoic Ice Age started ~34 million years ago due to:
Greenhouse gases
Solar cycles
Milankovitch cycles
Plate tectonics
24
How old is Earth?
4.6 million years old
4.6 billion years old
13.8 million years old
13.8 billion years old
25
What is the most abundant gas in Earth’s atmosphere?
Carbon dioxide
Oxygen
Nitrogen
Water vapor
26
Dry regions experience greater diurnal temperature range than wet regions.
True
False
27
Glaciers grow worldwide when Earth’s axis is more less tilted.
True
False
28
The Moon is the main influence on Earth’s ocean tides.
False
True
29
Without the greenhouse effect, life on Earth would not be possible.
False
True
30
A good map should always include a title, a scale, and a north arrow.
True
False