Is this a bug or means something, if i see grass deep underground

Is this a bug or means something, if i see grass deep underground - Deer Behind Grass

This is about 60 blocks underground, close to the bottom of the world where there is no day light anywhere, with no exit to the surface. Here is a picture of what I mean:

Image

Should it be like this? Why didn't I see this before then? Is it a bug with terrain generation?

Just to note I'm running minecraft 1.8.1






Pictures about "Is this a bug or means something, if i see grass deep underground"

Is this a bug or means something, if i see grass deep underground - Waterfalls and Trees
Is this a bug or means something, if i see grass deep underground - Brown Skipper Moth Perched On Ball
Is this a bug or means something, if i see grass deep underground - Brown Insect



Why is there grass underground in Minecraft?

Originally the world was made up of cobblestone and grass blocks, but dirt was added so that grass wouldn't grow underground. Over time, dirt has found its way into more and more parts of the game.

How do you get grass blocks?

A grass block can be obtained by mining it using a tool enchanted with Silk Touch. Otherwise, it drops dirt. It can also be obtained by killing an enderman that is holding a grass block. \u2191 Times are for unenchanted tools as wielded by players with no status effects, measured in seconds.

Can grass spread under glass?

Grass can grow under all other transparent blocks, like glass, fences, torches, or pistons.

How do you get grass blocks in skyblock?

Obtaining. The easiest way to obtain Grass Blocks is to add leaves (sheared from a tree, mined using a silk touch tool, or from Bonsai pots, and shears) to a Cauldron of Mud. These resources and items are easy to source and renewable, so many blocks can be made in very little time.



Dropping Go Pro Down A Deep Mystery Pipe




Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Magda Ehlers, Ibrahim Boran, Chris F, Egor Kamelev