airborne ash造句

• That did not appear to be the case, however, though much of the volcano was obscured by the airborne ash.
• In New York, crews working around the clock and battling airborne ash and dust had carted tons of debris away from the Trade Center wreckage.
• The popular active volcano Mount Bromo is about 25 km ( 16 miles ) east of the city, and in November 2010, the airport was closed for nearly a week due to airborne ash from an eruption.
• The airborne ash particles act like a filter, selectively allowing blue light through the smokey pall aloft . Huge forest fires in western Canada gave a bluish hue to the sun and moon in the Northeast on Sept . 26, 1950.
• Generally, given that the way airborne ash is deposited after an eruption is strongly influenced by the meteorological conditions, a certain variation of the ash type will occur, as a function of distance to the volcano or time elapsed from eruption.
• Airborne ash of a particular size from distant forest fires acts like a filter, selectively allowing blue light through the smoky pall aloft . Huge forest fires in western Canada gave a bluish hue to the sun and moon in the Northeast on September 26, 1950.