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Chapter 3 Test Review 7th Grade 2013-2014 1 What role does runoff play in the water cycle? a. It is the process in which liquid turns into water vapor. b. It carries water from precipitation into oceans. c. It takes water out of the water cycle. d. It is not part of the water cycle. Answer It carries water from precipitation into oceans. 2 Where does a CP air mass form? a. The Pacific Ocean b. Northern Canada c. The Gulf of Mexico d. The desert Southwest Answer Northern Canada 3 How does a warm front form? Answer Warm air moves over cold air and replaces it. 4 What kind of weather does an occluded front bring? Answer A lot of precipitation 5 What is the purpose of isobars? a. To measure air pressure b. To describe the weather conditions at a weather station c. To find out what form precipitation will take. d. To connect points of equal air pressure on a weather map. Answer To connect points of equal air pressure on a weather map 6 What kind of weather does a stationary front bring? A. Drizzly rain followed by clear weather B. Severe storms C. Many days of cloudy, wet weather D. Cold, dry weather Answer Many days of cloudy, wet weather 7 What is hail? a. It is rain that falls through a layer of freezing air. b. It may be sent up into the clouds many times. c. It forms in winter in low stratus clouds d. It is a liquid form of precipitation Answer It may be sent up in the clouds many times 8 Which of the following increases air’s ability to hold water vapor? a. Increase in wind speed b. Increase in temperature c. Decrease in temperature d. Decrease in air pressure Answer Increase in temperature 10 What kind of weather does a cold front bring? a. Warm b. Stormy c. Sunny d. windy Answer stormy To Know Dew point, difference between sleet and snow, Clouds and the weather associated with them, All about cyclones and anticyclones, Tornadoes, hurricanes, lightning, weather balloons and satellites