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Complete the crossword puzzle with the help of clues given below:Across1. Pollutant which was used in refrigerators and air conditioners. (18) Down2. This layer protects us from harmful ultraviolet rays. (5)Across3. Produced on incomplete combustion of fuels. (14)Down4. It is essential for combustion. (6)Down5. Disease which is caused by drinking contaminated water. (7)Across6. This chemical protects our crops and is washed into water bodies from the field. (9)Down7. River which is famous in India and sustains most of the northern, central, and eastern Indian population. (5) |
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Answer» Complete the crossword puzzle with the help of clues given below: Across 1. Pollutant which was used in refrigerators and air conditioners. (18) Down Down Down |
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