You can't. If you saw someone do it online, it was probably done in Photoshop.
You can't
No
No
14 blocks of obsidian in a block formation
Get the mod and usually its glowstone or another block the creator of the mod has added in.
How to make a apple in minecraft pe
No
As of yet, you cannot make a snow golem in Minecraft PE. This will come in a future update.
In order to make it you need 4 gold blocks (36 gold ingots) Three diamonds and 6 iron ingots (nether core reactor) and 12 cobblestone.
Yes and no. Yes, you can go to a poor excuse for the nether and no you cant go to the real nether. The poor excuse is the nether reactor. It basically puts netherrack around you and spawns LOTS of free items -__- Just break one block of the netherrack and you are outside in the same world. Pathetic i know. Hopefully they add the real nether
Yes
In PE you can't craft anything.