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WorksheetsGreenhouse Effect and Ozone Layer
Total questions: 12
Worksheet time: 6mins
What are the 2 types of UV radiation?
UVP,UVB
UAV,UBV
UVB.UVA
None Of These
Which of these is not a harmful effect of UV radiation?
Skin cancer
Good immune system
Premature aging of skin
Vision impairment
Which one of the following is NOT a Greenhouse Gas?
Methane
Carbon Dioxide
Hydrogen
Water Vapour
Which day is designated as the International Day of the Preservation of the Ozone Layer?
September 16th
August 5th
January 10th
September 7th
Burning of Fossil Fuels results in...........
Increased Oxygen level
Increased Hydrogen level
Decreased Greenhouse Gases
Increased Greenhouse Gases
We can reduce Greenhouse Effect by.............
Driving more
Cutting trees
Recycling
Using more energy
Who is one of the people who recorded the worst case of Ozone depletion?
George Gallup
Robert Groves
Thomas Edison
Joseph C.Farman
Which greenhouse gas do animals like Bison,deer and Cows emit?
Methane
Oxygen
Helium
Nitrogen
The warming of the atmosphere by the trapping of heat being radiated to space is called
Evaporation
Condensation
The greenhouse effect
Radiation
Which of the following is the most common ozone destroying pollutants?
Chloroflurocarbons
particular matter
Nitrogen dioxide
carbon monoxide
Why is Venus warmer than Mercury?
Venus has so much CO2 present in the atmosphere.
Venus is closer to the sun.
Venus has so much O2 present in the atmosphere.
Mercury has so much CO2 present in the atmosphere.
Of the ultraviolet rays that does reach the Earth's surface almost ....... percent is UVA radiation.
20%
50%
99%
87%
