Tropical Rainforest: Animals Tropical rainforests support a greater number and variety of animals than any other biome. One of the reasons for this great variety of animals is the constant warmth. Tropical rainforests also provide a nearly constant supply of water and a wide variety of food for the animals.
Dimensions. Wardrobe dimensions depend on the builder or designer. Most wardrobe cabinets typically are 24 inches deep, but can be as narrow as 18 or even 12 inches in depth. Height also depends on application, but standard height is usually no more than 72 inches. Width varies anywhere from between 24 inches to more than 96 inches.
Shelf Design Guidelines. 1  For ease of shelf access, bookcases are generally no higher than 84 inches. 2  Shelf width or span is determined both by aesthetics and sag considerations. 3  Shelf depth is determined by the size of the items to be stored, generally within the range of 6 to 24 inches. Shelf depth for a general purpose bookshelf is usually 10 to 12 inches. Shelf spacing will generally range from 7 to 15 inches with 8 to 12 inches being common for bookshelves.