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Meteorology Chapter 20- Weather Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND Topic 1: $100 Question Question: What happens when an occluded front occurs? a. A warm front overtakes a cold front. b. The air mass is not moving. c. A cold front takes over a warm front. d. Warm air sinks. ANSWER BACK TO GAME Topic 1: $100 Answer Question: What happens when an occluded front occurs? a. A warm front overtakes a cold front. b. The air mass is not moving. c. A cold front overtakes a warm front. d. Warm air sinks. BACK TO GAME Topic 1: $200 Question Question: Continental tropical (cT) air masses can be characterized by a. cold and dry air b. hot and dry air c. cold and damp air d. warm and moist air ANSWER BACK TO GAME Topic 1: $200 Answer Question: Continental tropical (cT) air masses can be characterized by a. cold and dry air b. hot and dry air c. cold and damp air d. warm and moist air BACK TO GAME Topic 1: $300 Question Question: Which of the following statements is true? a. Cold fronts usually have more gentle slopes than warm fronts. b. Clouds of cold fronts are usually stratiform. c. Rains of cold fronts usually last longer than rains of warm fronts. d. Cold fronts usually move more quickly than warm fronts. ANSWER BACK TO GAME Topic 1: $300 Answer Question: Which of the following statements is true? a. Cold fronts usually have more gentle slopes than warm fronts. b. Clouds of cold fronts are usually stratiform. c. Rains of cold fronts usually last longer than rains of warm fronts. d. Cold fronts usually move more quickly than warm fronts. BACK TO GAME Topic 1: $400 Question Question: Which air mass would cause a hot, humid spell in the northeastern United States during the summer? a. maritime polar b. maritime tropical c. continental tropical d. continental polar ANSWER BACK TO GAME Topic 1: $400 Answer Question: Which air mass would cause a hot, humid spell in the northeastern United States during the summer? a. maritime polar b. maritime tropical c. continental tropical d. continental polar BACK TO GAME Topic 1: $500 Question Question: Which of the following are not used by forecasters to locate fronts? a. changes in wind direction b. temperature changes c. dew point changes d. changes in wind speed ANSWER BACK TO GAME Topic 1: $500 Answer Question: Which of the following are not used by forecasters to locate fronts? a. changes in wind direction b. temperature changes c. dew point changes d. changes in wind speed BACK TO GAME Topic 2: $100 Question Question: Which of the following statements best describes the characteristics of an air mass when it first moves into a new region? a. The air mass has the characteristics of its place of origin. b. The air mass has the characteristics of the new region into which it has traveled. c. The air mass has a higher temperature and a lower level of humidity than the region where it originated. d. The air mass has a lower temperature and a higher level of humidity than the region where it originated. ANSWER BACK TO GAME Topic 2: $100 Answer Question: Which of the following statements best describes the characteristics of an air mass when it first moves into a new region? a. The air mass has the characteristics of its place of origin. b. The air mass has the characteristics of the new region into which it has traveled. c. The air mass has a higher temperature and a lower level of humidity than the region where it originated. d. The air mass has a lower temperature and a higher level of humidity than the region where it originated. BACK TO GAME Topic 2: $200 Question Question: The first signs of the approach of a warm front are often a. cirrus clouds b. nimbostratus clouds c. altostratus clouds d. cumulonimbus clouds ANSWER BACK TO GAME Topic 2: $200 Answer Question: The first signs of the approach of a warm front are often a. cirrus clouds b. nimbostratus clouds c. altostratus clouds d. cumulonimbus clouds BACK TO GAME Topic 2: $300 Question Question: Why do thunderstorms often occur in the afternoon? a. Surface warming throughout the day causes stable conditions in the troposphere. b. Surface cooling throughout the day causes stable conditions in the troposphere. c. Surface warming throughout the day causes unstable conditions in the troposphere. d. Surface cooling throughout the day causes unstable conditions in the troposphere. ANSWER BACK TO GAME Topic 2: $300 Answer Question: Why do thunderstorms often occur in the afternoon? a. Surface warming throughout the day causes stable conditions in the troposphere. b. Surface cooling throughout the day causes stable conditions in the troposphere. c. Surface warming throughout the day causes unstable conditions in the troposphere. d. Surface cooling throughout the day causes unstable conditions in the troposphere. BACK TO GAME Topic 2: $400 Question Question: In the Northern Hemisphere winds blow a. Counterclockwise around high-pressure areas b. Counterclockwise around low-pressure areas c. Clockwise around low-pressure areas d. Into high-pressure areas ANSWER BACK TO GAME Topic 2: $400 Answer Question: In the Northern Hemisphere winds blow a. Counterclockwise around high-pressure areas b. Counterclockwise around low-pressure areas c. Clockwise around low-pressure areas d. Into high-pressure areas BACK TO GAME Topic 2: $500 Question Question: What is a stationary front? a. a front that moves continuously b. a front that takes over an occluded front c. a front that does not move d. a front that takes over a cold front. ANSWER BACK TO GAME Topic 2: $500 Answer Question: What is a stationary front? a. a front that moves continuously b. a front that takes over an occluded front c. a front that does not move d. a front that takes over a cold front. BACK TO GAME Topic 3: $100 Question Question: What is a front? a. A region where temperatures and humidities stay the same b. A vertical zone between colder and warmer air c. An area where warmer air slides under colder air d. A boundary between two air masses ANSWER BACK TO GAME Topic 3: $100 Answer Question: What is a front? a. A region where temperatures and humidities stay the same b. A vertical zone between colder and warmer air c. An area where warmer air slides under colder air d. A boundary between two air masses. BACK TO GAME Topic 3: $200 Question Question: Continental arctic (cA) air masses can be characterized by a. warm and moist air b. cold and dry air c. hot and dry air d. cold and damp air ANSWER BACK TO GAME Topic 3: $200 Answer Question: Continental arctic (cA) air masses can be characterized by a. warm and moist air b. cold and dry air c. hot and dry air d. cold and damp air BACK TO GAME Topic 3: $300 Question Question: A tornado’s funnel cloud results when a. Air pressure at the center of the funnel is high. b. Air around the edges of the funnel is cold. c. The air sucked into the funnel expands and cools. d. The air sucked into the funnel contracts and heats. ANSWER BACK TO GAME Topic 3: $300 Answer Question: A tornado’s funnel cloud results when a. Air pressure at the center of the funnel is high. b. Air around the edges of the funnel is cold. c. The air sucked into the funnel expands and cools. d. The air sucked into the funnel contracts and heats. BACK TO GAME Topic 3: $400 Question Question: How long does it take for a typical mid-latitude low to move through its life cycle? a. About 12 days b. About 4 days c. About 13 hours d. About 4 hours ANSWER BACK TO GAME Topic 3: $400 Answer Question: How long does it take for a typical mid-latitude low to move through its life cycle? a. About 12 days b. About 4 days c. About 13 hours d. About 4 hours BACK TO GAME Topic 3: $500 Question Question: Q trough in an upper-air flow may cause a. rising air to expand and warm, forming clouds b. sinking air to decrease the air pressure at the Earth’s surface c. rising air to increase the air pressure at the Earth’s surface d. sinking air to increase the air pressure at the Earth’s surface ANSWER BACK TO GAME Topic 3: $500 Answer Question: Q trough in an upper-air flow may cause a. rising air to expand and warm, forming clouds b. sinking air to decrease the air pressure at the Earth’s surface c. rising air to increase the air pressure at the Earth’s surface d. Sinking air to increase the air pressure at the Earth’s surface BACK TO GAME Topic 4: $100 Question Question: Which of the following characteristics is not used to decide whether a winter storm is a blizzard? a. wind speed b. temperature c. visibility d. accumulation of new snow ANSWER BACK TO GAME Topic 4: $100 Answer Question: Which of the following characteristics is not used to decide whether a winter storm is a blizzard? a. wind speed b. temperature c. visibility d. accumulation of new snow BACK TO GAME Topic 4: $200 Question Question: The radiosonde contains all of these instruments except a(n) a. anemometer b. barometer c. psychrometer d. thermometer ANSWER BACK TO GAME Topic 4: $200 Answer Question: The radiosonde contains all of these instruments except a(n) a. anemometer b. barometer c. psychrometer d. thermometer BACK TO GAME Topic 4: $300 Question Question: When a cold front passes, a. the temperature begins to rise b. the air pressure begins to fall c. the wind changes direction d. all of the above occur ANSWER BACK TO GAME Topic 4: $300 Answer Question: When a cold front passes, a. the temperature begins to rise b. the air pressure begins to fall c. the wind changes direction d. all of the above occur BACK TO GAME Topic 4: $400 Question Question: Why do hurricanes weaken over land? a. They have changed their path. b. Their winds are counteracted by the land and sea breezes. c. They gain heat energy from the land. d. They no longer have a source of humid air to provide heat from condensation. ANSWER BACK TO GAME Topic 4: $400 Answer Question: Why do hurricanes weaken over land? a. They have changed their path. b. Their winds are counteracted by the land and sea breezes. c. They gain heat energy from the land. d. They no longer have a source of humid air to provide heat from condensation. BACK TO GAME Topic 4: $500 Question Question: What data do infrared satellites use to create images? a. temperature measurements b. pressure measurements c. visible light measurements d. humidity measurements ANSWER BACK TO GAME Topic 4: $500 Answer Question: What data do infrared satellites use to create images? a. temperature measurements b. pressure measurements c. visible light measurements d. humidity measurements BACK TO GAME Topic 5: $100 Question Question: Why do cirrus clouds often precede the arrival of a warm front? a. As the warm air approaches, it dips under the cold air mass ahead of it and cools, forming clouds. b. As the warm air approaches, it slides up over the cold air mass ahead of it and warms, forming clouds. c. As the warm air approaches, it slides up over the cold air mass ahead of it and cools, forming clouds. d. As the cold air approaches, it slides up over the warm air mass ahead of it and warms, forming clouds. ANSWER BACK TO GAME Topic 5: $100 Answer Question: Why do cirrus clouds often precede the arrival of a warm front? a. As the warm air approaches, it dips under the cold air mass ahead of it and cools, forming clouds. b. As the warm air approaches, it slides up over the cold air mass ahead of it and warms, forming clouds. c. As the warm air approaches, it slides up over the cold air mass ahead of it and cools, forming clouds. d. As the cold air approaches, it slides up over the warm air mass ahead of it and warms, forming clouds. BACK TO GAME Topic 5: $200 Question Question: Why do cirrus clouds arrive before other clouds as the front approaches? a. The farthest forward clouds are the highest up, so the first clouds you see are cirrus clouds. b. The farthest forward clouds are the lowest, so the first clouds you see are cirrus clouds. c. The lowest clouds are the first clouds to form. These clouds are called cirrus clouds. d. The closest clouds to the ground are cumulus clouds. ANSWER BACK TO GAME Topic 5: $200 Answer Question: Why do cirrus clouds arrive before other clouds as the front approaches? a. The farthest forward clouds are the highest up, so the first clouds you see are cirrus clouds. b. The farthest forward clouds are the lowest, so the first clouds you see are cirrus clouds. c. The lowest clouds are the first clouds to form. These clouds are called cirrus clouds. d. The closest clouds to the ground are cumulus clouds. BACK TO GAME Topic 5: $300 Question Question: In what ways are tornadoes and hurricanes similar? a. Both are violent storms that can cause great damage and both are associated with cirrus clouds and potentially heavy rains. b. Both are weak storms that can cause great damage and both are associated with cumulus clouds which may kill millions of people each year. c. Both are violent storms that can cause great damage and both are associated with cumulonimbus clouds and potentially heavy rains. d. Both are violent storms that can cause great damage and both are associated with cumulonimbus clouds which kill thousands of meteorologists each year. ANSWER BACK TO GAME Topic 5: $300 Answer Question: In what ways are tornadoes and hurricanes similar? a. Both are violent storms that can cause great damage and both are associated with cirrus clouds and potentially heavy rains. b. Both are weak storms that can cause great damage and both are associated with cumulus clouds which may kill millions of people each year. c. Both are violent storms that can cause great damage and both are associated with cumulonimbus clouds and potentially heavy rains. d. Both are violent storms that can cause great damage and both are associated with cumulonimbus clouds which kill thousands of meteorologists each year. BACK TO GAME Topic 5: $400 Question Question: What are major differences between hurricanes and tornadoes? a. Hurricanes are much smaller, and tornadoes originate over land. b. Tornadoes are much smaller and generally originate over land. c. Hurricanes are much larger and originate over land. d. Tornadoes are larger than hurricanes and generally originate over land. ANSWER BACK TO GAME Topic 5: $400 Answer Question: What are major differences between hurricanes and tornadoes? a. Hurricanes are much smaller, and tornadoes originate over land. b. Tornadoes are much smaller and generally originate over land. c. Hurricanes are much larger and originate over land. d. Tornadoes are larger than hurricanes and generally originate over land. BACK TO GAME Topic 5: $500 Question Question: What is the name for this type of front? a. warm b. cold c. occluded d. stationary ANSWER BACK TO GAME Topic 5: $500 Answer Question: What is the name for this type of front? a. warm b. cold c. occluded d. stationary BACK TO GAME FINAL ROUND Question Question: What type of front is pictured below? a. warm b. cold c. occluded d. stationary ANSWER BACK TO GAME FINAL ROUND Answer Question: What type of front is pictured below? a. warm b. cold c. occluded d. stationary BACK TO GAME Label each type of front shown in the diagram of a low pressure system. Draw an arrow showing the direction the wind is blowing at point B. Would you expect the surface temperature to be warmer at point C or at point D? Occluded Front The wind at point B is blowing roughly toward point C. The temperature is warmer at point C than at point D. Cold Front Warm Front Why do cirrus clouds often precede the arrival of a warm front? Why do cirrus clouds arrive before other clouds as the front approaches? As the warm air approaches, it slides up over the cold air mass ahead of it and cools, forming clouds. The farthest forward clouds are the highest up, so the first clouds you see are cirrus clouds. In what ways are tornadoes and hurricanes similar? What are the major differences between these types of storms? Similarities: Both are violent storms that can cause great damage. Both are associated with cumulonimbus clouds and potentially heavy rains. Differences: Tornadoes are much smaller. Tornadoes generally originate over land. Tornadoes can be hard to recognize. Tornadoes can have much higher wind speeds. Hurricanes develop more slowly. Hurricanes last much longer (days vs. minutes) Hurricanes get their energy from warm water at the ocean’s surface.