1. Name____________________________ Chapter 7 Review Test Earth Science (per. 9) Mr. Desain 1 1. The graph below shows the changes in air temperature and dewpoint temperature over a 24-hour period. At what time was the relative humidity highest? A) Midnight B) 8 p.m. C) 6 a.m. D) 4 p.m. 2. If the wet bulb temperature is 14  F and a dry bulb temperature of 18  F what is the dewpoint temperature? A) 11  C B) -18  C C) -22  C D) 14  C 3. An air pressure of 1033 millibars is equal to how many inches of mercury? For information on Chapter 7 look in Earth Science Review Book pages 126 – 158 and ESRT pages 12 – 14. A) 30.50 B) 30.27 C) 30.30 D) 30.55 4. Draw the arrows on the diagrams below to correctly show the movement of air over Town Summertime. Day Night

2. 2 5. The windward side compared to the leeward side is A)more wet and warmer B)Cooler and more dry C)More wet and cooler D)Warmer and more dry 6. What type of front is shown below? A) Warm B) cold C)occluded 7. Fill in the blanks below based on the diagram below Temperature _________ Dewpoint_________ Wind Speed __________ Precipitation________

3. 3 8. A psychometer measures A) Temperature B) Relative Humidity C) Wind Speed 9. At which location is the wind speed the highest? A) A B)B C)C D)D 10. As air rises it A) warms and expands B) cools and expands C) warms and contracts D) cools and contracts Answers: 1.C 2.B 3.A 4. 5.C 6.B Day Night 7. temperature: 25  F Dewpoint: 21  F Wind Speed : 20 knots Precipitation : 2 inches

4. 4 8. B 9. D 10. B