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nounair pollution by a mixture of smoke and fog
Similar:
type of:
Definition that contains smog
- richter scale a logarithmic scale of 1 to 10 formerly used to express the magnitude of an earthquake on the basis of the size of seismograph oscillations
- body plethysmograph plethysmograph consisting of a chamber surrounding the entire body; used in studies of respiration
- japanese black pine large Japanese ornamental having long needles in bunches of 2; widely planted in United States because of its resistance to salt and smog
- cosmographer a scientist knowledgeable about cosmography
- mercalli scale a scale formerly used to describe the magnitude of an earthquake; an earthquake detected only by seismographs is a I and an earthquake that destroys all buildings is a XII
- seismogram the graphical record of an earth tremor made by using a seismograph
- cosmographist a scientist knowledgeable about cosmography
- pinus thunbergii large Japanese ornamental having long needles in bunches of 2; widely planted in United States because of its resistance to salt and smog
- black pine large Japanese ornamental having long needles in bunches of 2; widely planted in United States because of its resistance to salt and smog
- digital plethysmograph plethysmograph applied to a digit of the hand or foot to measure skin blood flow