Dobson unit is used to measure which one of the following?
- (a)Thickness of Ozone layer.
- (b)Pesticide contamination in water.
- (c)Aerosol concentration in atmospheric column.
- (d)None of these.
Asked in
UKPSC FRO/ACF (Pre)-2019
Related questions
- If the current level of global warming is not controlled, then by the year 2070, the sea water level will probably rise by one metre. 3 . A ll theCoral is l an dswi ll besubmerg ed . 4 . Th ereisprobab il it ythatby 2 04 4 A D Fiji island will be submerged and in the same year, the Netherlands will face a severe existential threat. Codes:
- Which of the following is the main pollutant gas, emitted by Motor Vehicles?
- Salim Ali National Park is located in?
- Maximum Bio-diversity is found in?
- Yellow Stone National Park is located in–