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Water cycle Weather Forms of precipitation Environments Be prepared $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 Topic 1 - $100 A group of students made a model to show one way that snow is part of the water cycle. They made a model of land by placing soil in a sloping tray. They then placed snow at the top of the tray. They kept the snow at a temperature of 25 C and observed what happened. Which of the following would the students most likely observe? A. how snow changes to solid ice B. how snow causes the soil to freeze C. how snow melts and becomes runoff D. how snow evaporates when it warms Topic 1 - $100 C. how snow melts and becomes runoff Topic 1 - $200 Maria‘s class is studying the water cycle. Maria draws a diagram of the cycle shown below. QuickTime™ and a decompressor are needed to see this picture. What should she label the process of water moving from the ocean to the atmosphere? A. condensation B. evaporation C. infiltration D. precipitation Topic 1 - $200 B. evaporation Topic 1 - $300 Greg modeled the water cycle for a science project. He added water to a large pot. Then he placed a sheet of glass on top of the pot. He heated the pot until the water changed to water vapor. The picture below shows what Greg observed. Which process caused the water vapor to form liquid water droplets where the drawing shows them? A. condensation B. evaporation C. freezing D. precipitation Topic 1 - $300 A. condensation Topic 1 - $400 If Walter puts a bucket of water out in the Sun on a hot, windy day, what will happen to the water level in the bucket? A The water level will go down as the water evaporates from the bucket. B The water level will rise as water condenses from the air above the bucket. C The water level will stay the same since the water is protected from the wind. D The water level will only go down if the wind makes water splash out of the bucket. Topic 1 - $400 A The water level will go down as the water evaporates from the bucket. Topic 1 - $500 Tara is studying the water cycle. She knows that in order for evaporation to happen, there needs to be a source of energy that generates heat. What is the main source of energy that powers the water cycle? A sun B clouds C oceans D water vapor Topic 1 - $500 A sun Topic 2 - $100 During a class experiment, each student recorded information about the weather conditions every 2 hours. The following table below shows the information that Akmal recorded. Which of the following could Akmal use to provide more accurate information? A. wind vane B. barometer C. hygrometer D. thermometer Topic 2 - $100 D. thermometer Topic 2 - $200 Anwar lives in Tampa, Florida. He put the instrument shown below just outside his house. He recorded the air temperature and air pressure every hour on the first day of winter. Which of the following best describes what Anwar has recorded? A. how much rain fell on the first day of winter B. the weather conditions in Florida during winter C. the type of winds Florida has on the first day of winter D. the weather conditions at his house on the first day of winter Topic 2 - $200 D. the weather conditions at his house on the first day of winter Topic 2 - $300 Mrs. Smith’s class monitors the weather as part of an investigation. If students want to know how the amount of water in the air changes, which factor should they measure? A air pressure B humidity C temperature D wind speed Topic 2 - $300 B humidity Topic 2 - $400 Mark wants to measure the rate of air movement. Which weather variable should Mark measure? A wind speed B air pressure C air temperature D relative humidity Topic 2 - $400 A wind speed Topic 2 - $500 Sometimes places that are close together can have climates that are very different because of certain features. The following illustration shows that winds move from the sea over mountains. QuickTime™ and a decompressor are needed to see this picture. Which point in the diagram is likely to have the coolest climate? A point W B point X C point Y D point Z Topic 2 - $500 C point Y Topic 3 - $100 In some coastal areas, the air temperature is high throughout the day.There is often precipitation in the late afternoon. Which type of precipitation is most likely to occur? A. hail B. rain C. sleet D. snow Topic 3 - $100 B. rain Topic 3 - $200 Precipitation occurs when water moves from the atmosphere to Earth’s surface. The water can be in liquid or solid form. Which two forms of precipitation consist of solid water? A. hail and rain B. hail and sleet C. rain and snow D. sleet and rain Topic 3 - $200 B. hail and sleet Topic 3 - $300 Sleet is frozen precipitation that looks like small balls of ice. How does sleet form? A It forms when raindrops melt as they fall to Earth. B It forms when hailstones melt as they fall to Earth. C It forms when hailstones freeze as they fall to Earth. D It forms when rain freezes or snow melts as it falls to Earth. Topic 3 - $300 D It forms when rain freezes or snow melts as it falls to Earth. Topic 3 - $400 A weather reporter points out that current conditions are sunny and clear. However, she predicts that clouds will form later in the day. What causes clouds to form? A Water vapor in the atmosphere condenses. B Water droplets in the atmosphere evaporate. C Dust particles in the atmosphere collect together. D Opposite electric charges build up in different areas. Topic 3 - $400 A Water vapor in the atmosphere condenses. Topic 3 - $500 Jeehun drew the picture below of a cloud in the sky. QuickTime™ and a decompressor are needed to see this picture. What kind of weather does this type of cloud usually signal? A gentle winds B low humidity C rainstorms D fog Topic 3 - $500 C rainstorms Topic 4 - $100 There are swamps in the Everglades of Florida. In Arizona, there are deserts. These two environments can have high temperatures in the summer. How would the weather in a swamp in the Everglades most likely differ from the weather in an Arizona desert? A. The swamp would have higher humidity. B. The swamp would have hotter winds. C. The swamp would have more snowfall. D. The swamp would have less precipitation. Topic 4 - $100 A. The swamp would have higher humidity. Topic 4 - $200 Even within climate zones, the weather in one place can be very different from the weather in another place. The following environments are all in a temperate zone. Which place would you expect to be the most hot and humid? A. desert B. swamp C. wooded forest D. mountain range Topic 4 - $200 B. swamp Topic 4 - $300 Tai’s class was doing a project on weather in different environments in North America. Tai’s assignment was to research common weather conditions in one type of environment. Tai made the table below to show what he found. Temperature low to moderate temperatures Rainfall low to moderate rainfall Snowfall snowfall common in winter Winds light cool winds common Which type of environment was Tai most likely researching? A desert B mountain C rain forest D swamp Topic 4 - $300 B mountain Topic 4 - $400 Angelo was studying the weather in Gabon. He found the position of Gabon on the map shown below. What kind of weather can Angelo expect Gabon to have? A. low temperature and low rainfall B. low temperature and high rainfall C. high temperature and low rainfall D. high temperature and high rainfall Topic 4 - $400 D. high temperature and high rainfall Topic 4 - $500 One factor that affects climate is latitude. Generally, places closer to the equator have warmer climates and places farther from the equator have cooler climates. Look at the following map. Based on their locations, which places shown on the map are likely to have a temperate climate? A. points A and B B. points B and D C. points C and E D. points D and E Topic 4 - $500 B. points B and D Topic 5 - $100 Jennifer’s family sees a weather report about a hurricane that may strike their town. Her dad puts plywood up to cover the windows of their house. Why would her dad cover the windows with plywood to prepare for a hurricane? A. It stops water from coming in the windows. B. Plywood prevents flying objects from breaking the windows. C. Plywood helps keep animals out that are seeking shelter from the storm. D. It blocks the view of the storm so Jennifer won’t be frightened. Topic 5 - $100 B. Plywood prevents flying objects from breaking the windows. Topic 5 - $200 Shannon’s family buys several cases of bottled water the week before a hurricane is supposed to hit their area. Why is it important to keep a supply of bottled water? A. The water supply may be contaminated as a result of the storm. B. Shannon’s family wants to take baths if they lose power. C. They may be several days or weeks without power. D. There may be a large amount of standing water around their neighborhood. Topic 5 - $200 A. The water supply may be contaminated as a result of the storm. Topic 5 - $300 Damon‘s family has a plan for natural disasters. The plan includes that if they get separated, each person will call a certain relative who lives in another state. Which statement best explains why it is important that Damon‘s family make these plans before a natural disaster occurs? A. Natural disasters are usually minor. B. Natural disasters last for many months. C. Natural disasters usually cover an entire state. D. Natural disasters often occur with little warning. Topic 5 - $300 D. Natural disasters often occur with little warning. Topic 5 - $400 Luis lives in Florida. The diagram below shows the position of an approaching hurricane. The weather service issued a warning for people to be ready to evacuate if needed. What characteristic of a hurricane makes it most important for Luis‘s family to be ready to evacuate with little notice? A. how large it is B. where it is located C. how fast it is moving D. the exact path it will take Topic 5 - $400 D. the exact path it will take Topic 5 - $500 Michael packs a family preparedness kit for use in the event of a hurricane. Why should Michael include a portable radio and batteries in his kit? A. Hurricanes commonly cause a break in water lines, which may make the water supply undrinkable. B. Hurricanes commonly cause a break in electrical lines, and Michael‘s family will need to listen to emergency announcements. C. Hurricanes commonly cause breaks in gas lines, which may prevent Michael‘s family from heating food. D. Hurricanes commonly cause flooding, and Michael’s family will need to find the nearest evacuation route. Topic 5 - $500 B. Hurricanes commonly cause a break in electrical lines, and Michael‘s family will need to listen to emergency announcements.