7th Class English Advertisement Question Bank Advertisement, Graphs, Images

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    DIRECTIONS: Read the following advertisement and answer the questions that follow:- What are greenhouse gases?

    A) Gases green in colour

    B) Gases that are found in green houses.

    C) Any gaseous substance capable of absorbing infrared radiation and trapping it

    D) Carbon dioxide and oxygen.

    Correct Answer: C

    Solution :

        Greenhouse gases are any gaseous substance present in the atmosphere that absorbs infrared radiation and traps it.


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