Geography, 21.12.2020 18:20 tinajackson3346
On May 18, 1980, a massive eruption of Mt. St. Helens in Washington State sent a huge plume of ash more than 50,000 feet into the air. Over the next two weeks, the ash traveled around the world. To move that far, the ash would've had to:. a. reach into the stratosphere. b. dissolve in the nitrogen of the air. c. bind to aerosols in the lithosphere. d. combine with moisture in the troposphere.
Answers: 1
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Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before
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On May 18, 1980, a massive eruption of Mt. St. Helens in Washington State sent a huge plume of ash m...
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