The cotton pillowcase is infused with silver ions, which basically S&D (seek and destroy, for those of you not in the military-lingo know) bacteria before they have a chance to multiply and render your pillowcase a three-ring circus of vileness.
Habitat destruction is the process in which natural habitat is rendered functionally unable to support the species present. In this process, the organisms that previously used the site are displaced or destroyed, reducing biodiversity.
Video: Habitat Fragmentation: Effects, Definition & Causes. The road you travel on every day may take you to the places you need to go, but chances are it fragmented a habitat by cutting through it. Habitat fragmentation creates isolated patches of landscape, which can have harmful effects on biodiversity. Habitat Fragmentation: Effects, Definition & Causes.