Atmosphere
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Multiple Layers
The atmosphere has different layers, each with a distinct function, like stratosphere or troposphere. Scientists study the ozone layer in the atmosphere to monitor UV radiation.
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Not Just Air
'Atmosphere' implies more than air; it includes all gases enveloping Earth, like oxygen and nitrogen. Atmospheric research often looks at greenhouse gases and their effects on climate.
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Human Impact
Human activities, such as pollution, can affect the atmosphere's composition and health. Factories' emissions have caused noticeable changes in the atmosphere over time.