Questions and Answers
What is the key feature of the atmosphere that leads to its division into distinct layers?
Composition, temperature, and pressure variations with altitude
How do greenhouse gases contribute to the greenhouse effect?
They absorb and emit infrared radiation, leading to warmer temperatures at the Earth's surface
What is the origin of the term 'atmosphere'?
From Greek words meaning vapor/steam and ball/globe
What has enabled life to evolve on Earth according to the text?
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Which gases make up the majority of Earth's atmosphere at sea level?
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What happens to the infrared radiation absorbed by greenhouse gases?
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What is the primary cause of global warming according to the text?
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Why do N2 and O2 not contribute to the greenhouse effect?
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What is the impact of molecules containing two atoms of different elements on the greenhouse effect?
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Which statement best describes the change in global temperature from 1850 to 2010?
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What is the significance of the chemical composition of the atmosphere in relation to global temperature?
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What is mentioned as a key factor affecting local temperatures?
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How does the increase in concentration of greenhouse gases affect temperatures on Earth?
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Why do mono atomic molecules like argon (Ar) not significantly contribute to the greenhouse effect?
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Which activity is mentioned as a cause for an increase in greenhouse gases in our atmosphere?
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What is the primary purpose of the lithosphere?
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Which process contributes to the formation of soil?
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What is the primary constituent of soil?
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Which type of weathering involves the mechanical disruption of rocks?
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What is the significance of silicate minerals in the geosphere?
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In what way does soil differ from rocks and minerals?
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