Earth Science Final Exam Spring 2021

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What is the troposphere?

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The troposphere is the lowest layer of Earth's atmosphere, where weather occurs and where most of the atmosphere's mass is found.

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What is weather?

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Weather is the physical condition of the atmosphere at a specific place and time, influenced by factors such as temperature, humidity, precipitation, and wind.

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What are terrestrial planets?

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Terrestrial planets are rocky planets that are similar in composition and size, including Mercury, Venus, Earth, and Mars.

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What is an abiotic factor?

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An abiotic factor is a non-living component of an ecosystem, such as water, sunlight, soil, and temperature.

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What is accumulation in the water cycle?

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Accumulation refers to the collection of water in rivers, lakes, soil, and porous rock layers, which can eventually flow back into oceans.

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What causes wind?

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Wind is caused by uneven solar radiation heating the Earth's surface, leading to convection currents in the atmosphere.

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What is a front in meteorology?

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A front is a boundary between two different air masses, which can lead to changes in weather conditions.

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What is atmospheric pressure?

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Atmospheric pressure is the force exerted by the weight of air above a given point, influencing weather patterns.

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What is the water cycle?

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The water cycle is the continuous movement of water through evaporation, condensation, precipitation, and accumulation.

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What is convection in the atmosphere?

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Convection in the atmosphere is the process where warm air rises and cool air sinks, creating circulation patterns that affect weather.