Assertion: cosmic dust's material | /r/AtLocation | local environment
Facets:
Source sentences:
text: 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.
text: Dust in houses and offices is made up of a combination of pollen, hair, textile fibers, paper fibers, soil minerals, cosmic dust particles, and various other materials found in the local environment.