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  1. 1 giorno fa · When Earth runs into the dust trail left behind by a comet that is orbiting the Sun, Earth experiences a _____. A) comet strike B) partial eclipse C) meteor shower D) Tunguska event nucleus

  2. 1 giorno fa · sunlight reflects off the comet's tail and coma. A comet's plasma tail always points directly away from the Sun because __________. 1)of pressure exerted by the fast-moving charged particles in the solar wind. 2)centrifugal forces throw the tail outward as the comet travels around the Sun.