QUIZONE

Who discovered the ozone layer?

• Henri Buisson & Charles Fabry

• Carl Sagan & Charles Fabry

• G M B Dobson

• Carl Sagan & G M B Dobson

Which of the following devices can be used to measure ozone from the ground?

• Spectrometer

• Photometer

• Spectrophotometer

• Spectro- ozonometer

Which of the following action takes place in the formation of ozone?

• The action of daylight on phosphorous

• The action of daylight on nitrogen

• The action of daylight on hydrogen

• The action of daylight on oxygen

Which one of the following teams of scientists first discovered the ozone hole?

• Russian team

• German team

• American team

• British team

Which gas is filled in refrigerators?

• Ammonia

• Mafron

• Methane

• Acetylene

What is the color of the ozone layer?

• Pale blue

• Dark blue

• White

• Pale green

Which is the agricultural crop destroyed by excessive UV radiation?

• Wheat

• Maize

• Potato

• Rice

Which plant produces ozone at the time of photosynthesis?

• Lemon

• Tulsi

• Neem

• Aloevera

The ozone layer prevents________from passing through the Earth’s atmosphere?

• Ultraviolet rays

• Infrared rays

• X-rays

• All of the above

Which of the following bans the production of ozone-depleting chemicals?

• Montreal Protocol

• Kyoto Protocol

• Geneva Protocol

• None of the above