Environmental Engineering in CE

Pick out the wrong statement.

  • A. The concentric atmosphere layer just above troposphere is called stratosphere, which is rich in ozone
  • B. Mesosphere is characterised by very low atmospheric pressure and low temperature
  • C. Troposhere is a dusty zone containing water vapor and clouds
  • D. The radio waves used in the long distance radio communication are reflected back to earth by stratosphere
Answer: Option D.

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