SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The same temperature
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a little cooler than it is now
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. Too cold to live
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a little warmer than it is now
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Detailed explanation-1: -Without the natural greenhouse effect, the heat emitted by the Earth would simply pass outwards from the Earth’s surface into space and the Earth would have an average temperature of about-20°C.
Detailed explanation-2: -The survival on earth without greenhouse gases is not possible because in absence of the greenhouse gases like CO2, water vapour, methane etc., the overall temperature of the earth will go down and it will become a frozen ball of ice.
Detailed explanation-3: -Without any greenhouse gases, Earth would be an icy wasteland. Greenhouse gases keep our planet livable by holding onto some of Earth’s heat energy so that it doesn’t all escape into space. This heat trapping is known as the greenhouse effect.
Detailed explanation-4: -In the absence of greenhouse gases, the average temperature of the Earth will decrease drastically, making it uninhabitable. As a result, life on Earth would be impossible.
Detailed explanation-5: -The Short Answer: The greenhouse effect is a process that occurs when gases in Earth’s atmosphere trap the Sun’s heat. This process makes Earth much warmer than it would be without an atmosphere.