there is no steel you can craft flint and steel though
minecraft worlds on PE are finite, and the water beyond that is infinite.
Minecraft PE 0.8.0 does not have squids in it.
No
Randomly around the map
no it isn't because iPod touch 2g runs firmware 4.2.1 for minecraft you have to have firmware 4.3 that iPod touch 2g doesn't support anymore. if its jailbroken you can get minecraft PE on a 2g :)
Unfortunately you cant because there is no way to get flint and steel. :(
I'm not sure how to get steel in Minecraft PE but to get flint, you need to use a shovel on gravel. Please note that it won't work every single time you use it on gravel.
there are no mods in minecraft pe i hope there will be
Yes. It is possible to crouch in the minecraft pe.
You cannot cheat to get emeralds on Minecraft PE. You can find emeralds in Desert Temples, Stronghold Chests and Blacksmith Shops. You can also find world seeds online that have the coordinates for Emerald so you can mine emerald quickly. Emerald is decoration only in Minecraft PE.
If you have already purchased Minecraft PE, then update the game.
There are no mods for Minecraft PE But it would be cool