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.Management Sciences
A. due to presence of dust in air
B. carbon dioxide and water in clouds react to form carbonic acid
C. Ozone depletion
D. All of these
Related Mcqs:
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- Bats can also fly in dark because they are capable of taking the help of _________?
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- Coulomb is the scientific unit to measure?
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- Which of the following is not a region of the spinal cord ?
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