PHSC 210 Quiz 8 Liberty University Complete Answers

PHSC 210 Quiz 8 Liberty University Complete Answers

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· Question 1

The environmental lapse rate is measured at 7 °C. What is the stability of this air? 

· Question 2

2 out of 2 points 

Which of the following is true about the pressure gradient force (PGF)? 

· Question 3

2 out of 2 points 

Which is the correct description of a dry haze? 

· Question 4

2 out of 2 points 

Which of the following is true about rising air parcels as they experience lower pressures? 

· Question 5

If the water vapor above a surface of liquid water is under saturated, which of the following is occurring? 

· Question 6

2 out of 2 points 

Which cloud consists only of ice crystals and forms a thin veil across the sky? 

· Question 7

Which of the following statements is true when comparing humidity levels in the Sahara desert to humidity levels in Antarctica? 

· Question 8

Which of the following conditions is compatible with seeing a rainbow? 

· Question 9

2 out of 2 points 

What does the Latin word 'cirrus' mean? 

· Question 10

Which form of precipitation is observed if a thick layer of warm air (above freezing) is placed over a thick layer of cold air (below freezing)? 

· Question 11

2 out of 2 points 

Which of the following is correct about the Coriolis effect? 

· Question 12

2 out of 2 points 

Which of the following happens at the lifting condensation level (LCL)? 

· Question 13

Which of the following is a phase change as water goes from a solid to a vapor? 

· Question 14

What is the definition of aggregation? 

· Question 15

2 out of 2 points 

Which kind of fog forms as warm moist air moves across a cold surface? 

· Question 16

Which of the following objects has the highest saturation vapor pressure, thus making it most difficult for it to grow in size when in the presence of the others? 

· Question 17

Which of the following is the cause of sea breezes? 

· Question 18

In a thermal circulation what is happening at the surface of the warm column of air? 

· Question 19

2 out of 2 points 

Relative humidity can never exceed 100% in the atmosphere. 

· Question 20

2 out of 2 points 

Water condenses on the side of a glass of ice water because the glass's temperature is below the dew point temperature. 

· Question 21

2 out of 2 points 

The 500 mb pressure level in a warm column of air will occur at a greater altitude than in a cold column of air. 

· Question 22

2 out of 2 points 

Drizzle consists of small water droplets falling from nimbostratus clouds. 

· Question 23

2 out of 2 points 

Fog cannot form when the air is below freezing. 

· Question 24

2 out of 2 points 

Halos are the result of light refracting through ice crystals. 

· Question 25

2 out of 2 points 

Relative humidity is highest in the afternoon when the air temperature is highest.