Because of your texture pack.
You can find lava underground.
Yes, bedrock will block lava.
A minecraft skin is the look of your Minecraft character. To see your skin, press f5 or e.
no
The Minecraft block ID for lava is 10 or 11 for stationary and flowing lava respectively.
Lava layer is around 12-14
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You can't MAKE one, but you can collect lava with buckets.
1: go mining 2:find lava 3:profit
All seeds have lava lakes
Yes.
Use a bucket