A wall is a decorative block. Like fences, they can be used to create boundaries, because players and most mobs cannot climb or jump over them. Source: Minecraft API

Stairs are blocks that allow mobs and players to change elevation without jumping. Source: Minecraft API

Slabs are half-height versions of their respective blocks. Source: Minecraft API

Mushroom blocks are solid blocks that make up huge mushrooms. There are 3 kinds of mushroom blocks: red mushroom block, brown mushroom block and mushroom stem. Source: Minecraft API

A mushroom is a variety of fungus that grows and spreads in dark areas. Mushrooms generate as red or brown in color, and small or huge in size. Source: Minecraft…

Glazed terracotta is a vibrant solid block that comes in the 16 regular dye colors, obtained by smelting colored terracotta. Source: Minecraft API

Red dye is a primary color dye created primarily from flowers. Source: Minecraft API

Concrete powder is a gravity-affected block that is converted to concrete when touching water. It comes in the 16 regular dye colors. Source: Minecraft API

Concrete is a solid block available in the 16 regular dye colors. Source: Minecraft API

Carpets are thin blocks which are mainly used for decoration. Source: Minecraft API