PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoChoose the correct answer
1.The high energy photon helps in forming of this gas, which also acts as a blanket for earth. This is the poisonous and unstable gas near the surface of the earth.
2. The gas that pollutes the environment and causes drastic climatic and temperature changes. This is a colourless, odourless gas and released during complete combustion.
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