For Plants And Animals, Every Place On Earth Is A Home, Or Habitat, Which Provides Food, Water, And Shelter. Yet Scientists Are Finding That Habitats For Many Animals And Plants Around The World Are Shrinking. As A Result, Their Populations Are Declining. The Trend Is A Challenge Of Biodiversity, Which Is The Range Of Living Things On Earth. Habitat Preservation Explores How Countries Around The World Are Using Conservation And A Smarter Use Of Resources To Protect The Habitats Of Living Things.