Minecraft

Literary all over the map you can usually find cave entrances above ground but there is a vast amount of caves underground.

you cant. there isnt any flint and steel, or lava wont set anything on fire

It's the style of the game, like the building blocks people might have played with as young children. It could be compared to lego.

You cant, but they'll eventually disappear.

The end portal frame has slots in them were you can place the ender eyes in, once you have finished placing every single slot with a ender eye the portal frame will be repair and the portal will appear. BE VERY PREPARED because once you go into the portal and get teleported to the Ender you can't go back to the Overworld until you defeat the Ender Dragon or you can jump of the world into the Void which I don't recommend, since you'll lose all your stuff in your inventory doing that.

Yes, you will need Java. I recommend installing the latest version of Java, JRE7, which I have provided a download link to it on Oracle's site just on the development of JRE7, it will highly increase Minecraft's performance. Also, Minecraft is coded in the Java language. It must be read with a Java program, and in your task manager, Minecraft is "javaw.exe" so a big yes!

Well, that's an opinion; but I would go with the Lazle server (s1.lazle.in).

There are no horses in default Minecraft, however, there are many great mods such as mo' creatures which implement horses.

You'd need to upgrade to the premium version, to remove the restrictions imposed by the demo version.

just tap the door

No, there are no creeper spawners naturally. Additionally, monster spawners will not spawn endermen or passive mobs (i.e. pigs, chickens, cows, etc.). You can although, download something such as not enough items, to obtain one.

Sky Go is included in certain subscriptions through Sky TV that enables you to watch live TV on up to three devices. No, you cannot get Sky Go on the PS Vita. Later in 2014, you will be able to get Sky Go on your PS3 or PS4.

They kill sheep.

Long grass.

If cheats are enabled in your world, do /seed to find your seed.

A block is one cubic metre, one kilometre is 1,000 blocks long.

To make potions last longer, you add redstone to them.

first you will need to got to the nether to collect soul sand. You will have to place 4 soul sand like a letter T. Then you need a few charged creepers to blow up 3 wither skeletons then lace the 3 wither skeleton skulls on top of each soul sand block. Shoot down the wither with a bow or a cross bow wither strong enchantments. When the wither go es to maling mode which is half way, use your netherite sword to kill the wither boss. Once the wither boss dies, he will drop a nether star.

you cannot directly open a door with a command,but there are ways to open doors with command blocks:like have a command block next to a comparater (in the snapshot at mojang.com) and have the command block reapatadly get powerd by a clock and in the command block have:/testfor @a/p/f/r[selectors] and wire the comparator to the door and when someone meets the testfor selector the door opens!

I'd guess the same as an other animal; about 2 to 4 game days (each day about 20 minutes)

in minecraft kindle version you cant eat food if you ant to restore your health fo to l mode

An iron pickaxe

Infinity i think has no effect on a sword, but it is effective to a bow, if your bow has the Infinity enchantment, it has infinite arrows (as long as you have at least one)

If you're careful, you can 'attack' one of its fireballs as it's about to hit you, deflecting it back at the Ghast, which will kill it in one go. Apart from that, really, using a Bow and Arrows is the only way to effectively fight them.

There are two ways, I have listed the first under the related links below. This is Mojang's help center. Another way is you can contact them by support@mojang.com - it's a really great way to communicate to them about any issues you may have. However, if it is a payment issue, payment@mojang.com and they should get back to you soon!