WGU C165 OA EXAM 2023-2024 ACTUAL EXAM QUESTION
BANK WITH OVER 250 QUESTIONS AND CORRECT ANSWERS
GRADED A+
Speed - ANSWER-how fast an object is moving
Which of the following statements BEST describes the locations of volcanoes? -
ANSWER-Most volcanoes are located along the edges of some continents or in chains
off the coast of continents.
Some plate boundaries have - ANSWER-active volcanoes but some don't, and almost
all volcanoes are at boundaries.
The typical speed of a plate is - ANSWER-a few centimeters per year.
An atmospheric instability causes a column of air to rotate. - ANSWER-Tornado
A moist mass of air over warm ocean water condenses as it rises, forming a massive
spinning storm. - ANSWER-hurricane
This type of storm is common at cold fronts and often produces lightning. - ANSWER-
Thunderstorms
This is the most violent storm on Earth. - ANSWER-tornadoes.
A hurricane has an - ANSWER-eye in the center that is very calm.
Lightning is an - ANSWER-electric glow that can be seen during a storm.
Differences in temperature within Earth and within the plates result in - ANSWER-
processes that move plates.
A low-lying cloud of small water droplets that reduces visibility to less than 1 km (0.62
mi) is called - ANSWER-fog
Which radiation can greenhouse gases absorb that nitrogen and oxygen cannot? -
ANSWER-Greenhouse gases can absorb infrared radiation, which nitrogen and oxygen
cannot.
Which of the following are considered greenhouse gases? - ANSWER-carbon dioxide
and methane
Which kind of plate boundary produced the Himalayas? - ANSWER-Two plates pushed
into each other to push the land upward and generate a mountain range.
, WGU C165 OA EXAM 2023-2024 ACTUAL EXAM QUESTION
BANK WITH OVER 250 QUESTIONS AND CORRECT ANSWERS
GRADED A+
Greenhouse gases in Earth's atmosphere - ANSWER-absorb infrared radiation emitted
by the ground.
After absorbing incoming solar radiation, Earth emits mostly __________, which is the
radiation associated with heat. - ANSWER-infrared radiation
The greenhouse effect __________. - ANSWER-helps keep Earth's surface sufficiently
warm for life to exist
The greenhouse effect occurs because greenhouse gases __________. - ANSWER-
absorb infrared radiation emitted by the surface
If more water vapor was present in Earth's atmosphere, what would happen to Earth's
temperature? - ANSWER-The temperature would increase.
The most abundant greenhouse gas in volcanic eruptions is __________. - ANSWER-
water vapor
Solar radiation __________. - ANSWER-has been increasing over the past several
billion years
Which of the following is a natural process that adds carbon dioxide to the atmosphere?
- ANSWER-respiration
Plants remove carbon dioxide from the atmosphere and cutting down forests -
ANSWER-increases the rate of global warming.
If the mass of the box increases, but the force remains the same, the box's acceleration
will - ANSWER-decrease
Why does San Francisco have earthquakes? - ANSWER-San Francisco lies along the
boundary between the North American plate and the Pacific plate. At this location, they
are grinding past each other, occasionally slipping suddenly along a transform fault.
If the mass of an object increases, - ANSWER-a given force will produce less
acceleration.
When force increases - ANSWER-acceleration also increases, according to Newton's
second law.
The net force acting on an object moving in a straight line at a constant speed -
ANSWER-is zero
Friction is the force that - ANSWER-opposes motion of an object
BANK WITH OVER 250 QUESTIONS AND CORRECT ANSWERS
GRADED A+
Speed - ANSWER-how fast an object is moving
Which of the following statements BEST describes the locations of volcanoes? -
ANSWER-Most volcanoes are located along the edges of some continents or in chains
off the coast of continents.
Some plate boundaries have - ANSWER-active volcanoes but some don't, and almost
all volcanoes are at boundaries.
The typical speed of a plate is - ANSWER-a few centimeters per year.
An atmospheric instability causes a column of air to rotate. - ANSWER-Tornado
A moist mass of air over warm ocean water condenses as it rises, forming a massive
spinning storm. - ANSWER-hurricane
This type of storm is common at cold fronts and often produces lightning. - ANSWER-
Thunderstorms
This is the most violent storm on Earth. - ANSWER-tornadoes.
A hurricane has an - ANSWER-eye in the center that is very calm.
Lightning is an - ANSWER-electric glow that can be seen during a storm.
Differences in temperature within Earth and within the plates result in - ANSWER-
processes that move plates.
A low-lying cloud of small water droplets that reduces visibility to less than 1 km (0.62
mi) is called - ANSWER-fog
Which radiation can greenhouse gases absorb that nitrogen and oxygen cannot? -
ANSWER-Greenhouse gases can absorb infrared radiation, which nitrogen and oxygen
cannot.
Which of the following are considered greenhouse gases? - ANSWER-carbon dioxide
and methane
Which kind of plate boundary produced the Himalayas? - ANSWER-Two plates pushed
into each other to push the land upward and generate a mountain range.
, WGU C165 OA EXAM 2023-2024 ACTUAL EXAM QUESTION
BANK WITH OVER 250 QUESTIONS AND CORRECT ANSWERS
GRADED A+
Greenhouse gases in Earth's atmosphere - ANSWER-absorb infrared radiation emitted
by the ground.
After absorbing incoming solar radiation, Earth emits mostly __________, which is the
radiation associated with heat. - ANSWER-infrared radiation
The greenhouse effect __________. - ANSWER-helps keep Earth's surface sufficiently
warm for life to exist
The greenhouse effect occurs because greenhouse gases __________. - ANSWER-
absorb infrared radiation emitted by the surface
If more water vapor was present in Earth's atmosphere, what would happen to Earth's
temperature? - ANSWER-The temperature would increase.
The most abundant greenhouse gas in volcanic eruptions is __________. - ANSWER-
water vapor
Solar radiation __________. - ANSWER-has been increasing over the past several
billion years
Which of the following is a natural process that adds carbon dioxide to the atmosphere?
- ANSWER-respiration
Plants remove carbon dioxide from the atmosphere and cutting down forests -
ANSWER-increases the rate of global warming.
If the mass of the box increases, but the force remains the same, the box's acceleration
will - ANSWER-decrease
Why does San Francisco have earthquakes? - ANSWER-San Francisco lies along the
boundary between the North American plate and the Pacific plate. At this location, they
are grinding past each other, occasionally slipping suddenly along a transform fault.
If the mass of an object increases, - ANSWER-a given force will produce less
acceleration.
When force increases - ANSWER-acceleration also increases, according to Newton's
second law.
The net force acting on an object moving in a straight line at a constant speed -
ANSWER-is zero
Friction is the force that - ANSWER-opposes motion of an object
