Dust
Dust consists of particles in the atmosphere that come from various sources such as soil dust lifted by weather (an Aeolian process), volcanic eruptions, and pollution. Dust in homes, offices, and other human environments contains small amounts of plant pollen, human and animal hairs, textile fibers, paper fibers, minerals from outdoor soil, human skin cells, burnt meteorite particles and many other materials which may be found in the local environment.
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Famous quotes containing the word dust:
“The buzz saw snarled and rattled in the yard
And made dust and dropped stove-length sticks of wood,
Sweet-scented stuff when the breeze drew across it.”
—Robert Frost (1874–1963)
“Thus, far from the beaten highways and the dust and din of travel, we beheld the country privately, yet freely, and at our leisure.”
—Henry David Thoreau (1817–1862)