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If the earth did not have atmosphere, wo...

If the earth did not have atmosphere, would its average surface temperature be higher or lower than what it is now? Explain

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To determine whether the average surface temperature of the Earth would be higher or lower without an atmosphere, we can analyze the role of the atmosphere in regulating temperature. ### Step-by-Step Solution: 1. **Understanding the Role of the Atmosphere**: - The Earth's atmosphere plays a crucial role in maintaining the planet's temperature. It is composed of various gases, including carbon dioxide, methane, and water vapor, which contribute to the greenhouse effect. 2. **Greenhouse Effect**: ...
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