Australian Tropical Savanna African Savanna A savanna is a rolling grassland scattered with shrubs and isolated trees, which can be found between a tropical rainforest and desert biome.
Talc, hydrous magnesium silicate, is a soft mineral used in food, drugs, cosmetics and industrial applications. Cosmetic-grade talc is produced so that it conforms to United States Pharmacopeia (USP) and industry specifications.
In its natural form, some talc contains asbestos, a substance known to cause cancers in and around the lungs when inhaled (see Asbestos). All talcum products used in homes in the United States have been asbestos-free since the 1970s.