1
this block is red and allows you to breath under water and is also found in the nether.
magma block
very common and is two colors turns to another block when mined mined fast when use shovel
grass block
you have to mine or can find in ruined portals
obsidian
this block is used for redstone builds and is red
redstone block
natrully generated and is on trees
leaves
found near water or in deserts
sand
when broken you dont get the block and is crafted and found in villiages and is used for enchanting
book shelf
this block is only abtanable when you farm bees
honey block
this block glows and is yellow and is common
glowstone