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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Which one of the following sentences is not true?

A. Earth's would be much colder if it had no atmosphere.
B. Climate change is caused by the direct radiation from the sun
C. Scientists have known the green house effect since 1824.
D. Green house effect keeps the Earth's climate livable.
E. GHG trapped radiation from the sun
সঠিক উত্তরঃ B. Climate change is caused by the direct radiation from the sun
Explanation: