D - Science - Unit 7 Word Scramble
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Question | Answer |
The process of liquid water changing to gas is called _______. | evaporation |
Which of the following is NOT a type of condensation? fog, cloud, snow or dew | snow |
High clouds made of ice crystals are called _______. | cirrus clouds |
Strong updrafts within a thunderhead can produce _______. | hail |
A maritime tropical air mass contains _______. | warm, wet air |
A front that forms when a warm air mass is trapped between cold air masses and forced to rise is called an _______. | occluded front |
A severe storm that forms as a rapidly rotating funnel cloud is called a _______. | tornado |
The lines on a weather map connecting points of equal atmospheric pressure are called _______. | isobars |
To measure air pressure most accurately, you should use a _______. | mercury barometer |
Isobars indicate _______. | pressure |
Which of the following is NOT used to collect weather-related data from the upper atmosphere? weather balloon, Doppler radar, psychrometer or orbital satellite | psychrometer |
Large thunderhead clouds that produce precipitation and unstable atmospheric conditions lead to the formation of lightning and thunder from these towering _______ clouds. | cumulonimbus |
Air's ability to hold water vapor increases as _______ increases. | temperature |
Which of the following causes the most damage during a hurricane? water spouts, high winds, lightning or storm surges | storm surges |
Lightning is seen before thunder is heard because _______. | light travels faster than sound |
What does condensation form? | clouds |
_______ occurs when rain, snow, sleet, or hail falls from the clouds onto the Earth's surface. | precipitation |
_______ occurs when water vapor cools and changes back into liquid droplets. | condensation |
_______ occurs when liquid water changes into water vapor. | evaporation |
_______ is the amount of water vapor or moisture in the air. | humidity |
_______ is the amount of moisture the air contains compared with the maximum amount it can hold at a particular temperature. | relative humidity |
Suppose that 1 m3 of air at a certain temperature can hold 30 g of water vapor. However, you know that the air actually contains 15 g of water vapor. What is the relative humidity? | 50 percent |
Which device measures relative humidity? anemometer, barometer, psychrometer or thermometer | psychrometer |
Suppose that I m3 of air at a certain temperature can hold 20 g of water vapor. However, you know that the air actually contains 5 g of water vapor. What is the relative humidity? | 25 percent |
Before condensation can occur, what must the relative humidity be? | 100 percent |
A _______ air mass forms over the North Pacific Ocean and affects the Pacific Coast. | maritime polar (mP) |
Created by:
lprinke
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