Exam 1: Earth and Its Atmosphere

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In the middle latitudes of the Northern Hemisphere, surface winds tend to blow ____________________ and ____________________ around an area of surface low pressure.

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If the air temperature at the surface (0 feet)is 60 degrees Fahrenheit, what would be the approximate air temperature at an altitude of 10,000 feet, assuming an average atmospheric lapse rate of 3.6 degrees Fahrenheit per 1,000 feet?

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Meteorology is the study of the atmosphere and its phenomena. The term itself goes back to a Roman emperor who, about 12 B.C., wrote a book on natural philosophy entitled Meteorologica.

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A decreasing number of fish have been recorded in a nearby lake. Design a research project, using the scientific method, to explain this observation. List and explain every step of your research.

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Typically, water vapor occupies about what percentage of the air's volume near Earth's surface?

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____________________ describes conditions averaged over a region or over a period, whereas ____________________ describes the condition of the atmosphere at a particular time and place.

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The word "weather" is defined as ____.

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The atmospheric layer in which we live is called the ____.

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The physical laws that control atmospheric behavior can be represented in software packages known as ____________________ .

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Water vapor molecules ____.

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The ____________________ of air in a rigid container is the same everywhere in the universe.

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A zone known as ___________________ is one in the atmosphere in which, on average, the air temperature remains constant with height.

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The average or standard ____________________ in the troposphere is about 6.5°C for every 1000 m or about 3.6°F for every 1,000-foot rise in elevation.

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A tropical storm system, with its swirling band of rotating clouds and sustained surface winds of 65 knots, is known as a ____.

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Although data indicates some improvement, there is still concern regarding the concentration of ozone in the stratosphere. Why would a decrease in ozone concentration be important?

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How has the composition of Earth's atmosphere changed over time? Briefly outline the evolution of Earth's atmosphere.

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The ozone hole is an actual hole in the atmosphere, a region of complete vacuum.

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Recorded temperatures on Earth range from ____.

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Which statement relates to weather rather than climate?

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Precipitation is ____.

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