Question 1

Provide evidence that the average warming experienced over the globe has not been uniform over the past 100 years.​

Accepted Answer

The average warming experienced over the

Question 2

The Ice Age,which began about 2.5 million years ago,is also known as the ____.

Accepted Answer

A) Pleistocene epoch 
B) Holocene epoch 
C) ​Bölling-Alleröd period 
D) ​Younger Dryas 
E) ​Little Ice Age 
A) Pleistocene epoch 
B) Holocene epoch 
C) ​Bölling-Alleröd period 
D) ​Younger Dryas 
E) ​Little Ice Age

Question 3

Changes in incoming solar radiation and in the composition of the atmosphere are two examples of ____ causes of climate change.

Accepted Answer

A) artificial 
B) intrinsic 
C) ​extrinsic 
D) ​internal 
E) ​external 
A) artificial 
B) intrinsic 
C) ​extrinsic 
D) ​internal 
E) ​external

Question 4

Why might geoengineering proposals pose complex political,financial,and technological challenges?​

Accepted Answer

Answers may vary,but should address the

Question 5

What are some natural ways in which particles can enter the atmosphere? What is the effect of these particles on the climate?

Accepted Answer

Particles can enter the atmosphere in a

Question 6

An example of a positive feedback mechanism is the ____________________,in which an increase in global surface air temperature might cause snow and ice to melt in polar latitudes.

Accepted Answer

snow-albed

Question 7

The greatest warming experienced over the globe in the last 100 years has occurred in ____.

Accepted Answer

A) Greenland and the mid-latitude continents in summer and fall 
B) the United States in winter and spring 
C) ​parts of Antarctica during the entire year 
D) ​the arctic and over the mid-latitude continents in winter and spring 
E) ​the oceans of the Southern Hemisphere and parts of Antarctica in spring and summer 
A) Greenland and the mid-latitude continents in summer and fall 
B) the United States in winter and spring 
C) ​parts of Antarctica during the entire year 
D) ​the arctic and over the mid-latitude continents in winter and spring 
E) ​the oceans of the Southern Hemisphere and parts of Antarctica in spring and summer

Question 8

How does the Theory of Plate Tectonics explain climate change over periods of millions of years?​

Accepted Answer

According to plate tectonics,the now exi

Question 9

As Earth rotates on its axis,it wobbles like a spinning top,and this wobble,is known as the eccentricity of Earth's axis.​

Accepted Answer

A) True 
 B)False

Question 10

Climate models estimate that average global sea level will rise by an additional ____ or more by the end of this century

Accepted Answer

A) 5-10 cm (2-4 in.) 
B) 20-30 cm (8-12 in.) 
C) ​40-60 cm (16-24 in.) 
D) ​70-90 cm (28-35 in.) 
E) ​80-100 cm (31-40 in.) 
A) 5-10 cm (2-4 in.) 
B) 20-30 cm (8-12 in.) 
C) ​40-60 cm (16-24 in.) 
D) ​70-90 cm (28-35 in.) 
E) ​80-100 cm (31-40 in.)

Question 11

List some of the consequences that climate change might have on the atmosphere and its inhabitants.​

Accepted Answer

Climate models predict that land areas w

Question 12

If the Earth were in a cooling trend,which process below would most likely act as a positive feedback mechanism?

Accepted Answer

A) increasing the snow cover around the Earth 
B) increasing the water vapor content of the air 
C) ​decreasing the amount of low stratified cloud cover around the globe 
D) increasing the carbon dioxide content of the air 
E) ​decreasing snow cover in middle and high latitudes 
A) increasing the snow cover around the Earth 
B) increasing the water vapor content of the air 
C) ​decreasing the amount of low stratified cloud cover around the globe 
D) increasing the carbon dioxide content of the air 
E) ​decreasing snow cover in middle and high latitudes

Question 13

Volcanic eruptions rich in sulfur tend to warm Earth's surface.

Accepted Answer

A) True 
 B)False

Question 14

Climate scientists believe that most of the recent global warming is due to increasing levels of ____________________.

Accepted Answer

The answer of Climate scientists believe that most of the...

Question 15

The most recent North American glaciers reached their maximum thickness and extent between about 26,000 and 20,000 years ago (Ya).​

Accepted Answer

A) True 
 B)False

Question 16

Glaciers form over land where temperatures are sufficiently low so that,during the course of a year,____.

Accepted Answer

A) ice crystallization does not occur 
B) snow will not accumulate 
C) ​snow compaction does not occur 
D) ​less snow falls than will melt 
E) ​more snow falls than will melt 
A) ice crystallization does not occur 
B) snow will not accumulate 
C) ​snow compaction does not occur 
D) ​less snow falls than will melt 
E) ​more snow falls than will melt

Question 17

Throughout much of Earth's history,the global climate was probably ____ it is today.

Accepted Answer

A) much colder than 
B) slightly cooler than 
C) ​much warmer than 
D) ​much wetter than 
E) ​about the same as 
A) much colder than 
B) slightly cooler than 
C) ​much warmer than 
D) ​much wetter than 
E) ​about the same as

Question 18

Everything else being equal,the more CO₂ in the atmosphere,the ____________________the surface air.

Accepted Answer

The answer of Everything else being equal,the more CO₂ in...

Question 19

The average global surface air temperature since the late 1800s has risen by more than 0.8°C.​

Accepted Answer

A) True 
 B)False

Question 20

The use of global-scale technological fixes to counter climate change by either removing greenhouse gases from the atmosphere or by changing the amount of sunlight that reaches Earth is called ____.

Accepted Answer

A) the Kyoto Protocol 
B) geoengineering 
C) ​radiative forcing 
D) ​radiative equilibrium 
E) ​plate tectonics 
A) the Kyoto Protocol 
B) geoengineering 
C) ​radiative forcing 
D) ​radiative equilibrium 
E) ​plate tectonics

Provide evidence that the average warming experienced over the globe has not been uniform over the past 100 years.

The Ice Age,which began about 2.5 million years ago,is also known as the ____.

Changes in incoming solar radiation and in the composition of the atmosphere are two examples of ____ causes of climate change.

Why might geoengineering proposals pose complex political,financial,and technological challenges?

What are some natural ways in which particles can enter the atmosphere? What is the effect of these particles on the climate?

An example of a positive feedback mechanism is the ____________________,in which an increase in global surface air temperature might cause snow and ice to melt in polar latitudes.

The greatest warming experienced over the globe in the last 100 years has occurred in ____.

How does the Theory of Plate Tectonics explain climate change over periods of millions of years?

As Earth rotates on its axis,it wobbles like a spinning top,and this wobble,is known as the eccentricity of Earth's axis.

Climate models estimate that average global sea level will rise by an additional ____ or more by the end of this century

List some of the consequences that climate change might have on the atmosphere and its inhabitants.

If the Earth were in a cooling trend,which process below would most likely act as a positive feedback mechanism?

Volcanic eruptions rich in sulfur tend to warm Earth's surface.

Climate scientists believe that most of the recent global warming is due to increasing levels of ____________________.

The most recent North American glaciers reached their maximum thickness and extent between about 26,000 and 20,000 years ago (Ya).

Glaciers form over land where temperatures are sufficiently low so that,during the course of a year,____.

Throughout much of Earth's history,the global climate was probably ____ it is today.

Everything else being equal,the more CO₂ in the atmosphere,the ____________________the surface air.

The average global surface air temperature since the late 1800s has risen by more than 0.8°C.

The use of global-scale technological fixes to counter climate change by either removing greenhouse gases from the atmosphere or by changing the amount of sunlight that reaches Earth is called ____.

Earth and Its Atmosphere

Energy - Warming the Earth and the Atmosphere

Seasonal and Daily Temperatures

Atmospheric Humidity

Condensation Dew Fog and Clouds

Stability and Cloud Development

Precipitation

Air Pressure and Winds

Wind Small Scale and Local Systems

Wind Global Systems

Air Masses and Fronts

Middle Latitude Cyclones

Weather Forecasting

Thunderstorms

Tornadoes

Hurricanes

Earths Changing Climate

Air Pollution

Light Color and Atmospheric Optics

Filters

Exam 18: Global Climate

Provide evidence that the average warming experienced over the globe has not been uniform over the past 100 years.​

The Ice Age,which began about 2.5 million years ago,is also known as the ____.

Changes in incoming solar radiation and in the composition of the atmosphere are two examples of ____ causes of climate change.

Why might geoengineering proposals pose complex political,financial,and technological challenges?​

What are some natural ways in which particles can enter the atmosphere? What is the effect of these particles on the climate?

An example of a positive feedback mechanism is the ____________________,in which an increase in global surface air temperature might cause snow and ice to melt in polar latitudes.

The greatest warming experienced over the globe in the last 100 years has occurred in ____.

How does the Theory of Plate Tectonics explain climate change over periods of millions of years?​

As Earth rotates on its axis,it wobbles like a spinning top,and this wobble,is known as the eccentricity of Earth's axis.​

Climate models estimate that average global sea level will rise by an additional ____ or more by the end of this century

List some of the consequences that climate change might have on the atmosphere and its inhabitants.​

If the Earth were in a cooling trend,which process below would most likely act as a positive feedback mechanism?

Volcanic eruptions rich in sulfur tend to warm Earth's surface.

Climate scientists believe that most of the recent global warming is due to increasing levels of ____________________.

The most recent North American glaciers reached their maximum thickness and extent between about 26,000 and 20,000 years ago (Ya).​

Glaciers form over land where temperatures are sufficiently low so that,during the course of a year,____.

Throughout much of Earth's history,the global climate was probably ____ it is today.

Everything else being equal,the more CO₂ in the atmosphere,the ____________________the surface air.

The average global surface air temperature since the late 1800s has risen by more than 0.8°C.​

The use of global-scale technological fixes to counter climate change by either removing greenhouse gases from the atmosphere or by changing the amount of sunlight that reaches Earth is called ____.

Earth and Its Atmosphere

Energy - Warming the Earth and the Atmosphere

Seasonal and Daily Temperatures

Atmospheric Humidity

Condensation Dew Fog and Clouds

Stability and Cloud Development

Precipitation

Air Pressure and Winds

Wind Small Scale and Local Systems

Wind Global Systems

Air Masses and Fronts

Middle Latitude Cyclones

Weather Forecasting

Thunderstorms

Tornadoes

Hurricanes

Earths Changing Climate

Air Pollution

Light Color and Atmospheric Optics

Filters

Provide evidence that the average warming experienced over the globe has not been uniform over the past 100 years.

Why might geoengineering proposals pose complex political,financial,and technological challenges?

How does the Theory of Plate Tectonics explain climate change over periods of millions of years?

As Earth rotates on its axis,it wobbles like a spinning top,and this wobble,is known as the eccentricity of Earth's axis.

List some of the consequences that climate change might have on the atmosphere and its inhabitants.

The most recent North American glaciers reached their maximum thickness and extent between about 26,000 and 20,000 years ago (Ya).

The average global surface air temperature since the late 1800s has risen by more than 0.8°C.