Want this question answered?
There is lots of them.
The best place to look is on the minecraft forums
Some might, but an adventure map is a MAP, not a mod. Just search for "adventure map" on Google or the Minecraft Forum.
Probably MCEdit, but it lags really badly on slower computers, kinda hard to learn to use, and can corrupt your Minecraft saves, if you're not careful. There are other map editors, such as NBTForge or Omen, but they are mostly outdated.
Go to the minecraft folder in your files, press saves, and drag the map into the saves folder.
no because that's a map and you need Minecraft to install it in your Mincraft
You can make a custom map on minecraft with out a map editor by building or demolishing certain land features or you can use a seed by typing your seed in the bottom box on the "create new world" menu.
I don't know. I don't play Minecrap. It's Minecraft and to do so open the download with winrar and copy the map into your saves in your .minecraft folder
Of course you can. Minecraft has a folder with worlds in it in Application Support, so just put the map in.
First actually choose the map, and then save it under appdata/roaming/.minecraft/saves
you can download it on the minecraft forums. just google funland minecraft map
Please state your question clearly. If you mean seed, there are many differing from your building technique.