LINQ Difference Between Questions List-1

1. Difference between Nhibernate and Linq
2. Difference between linq and entity Framework
3. Difference between ApplicatoinBlocks and Linq
4. Difference between linq to sql and ado.net 2? Which one them is better?
5. Difference between linq to sql and Entity Framework(EF)
6. Difference between LINQ and Lambda Expression
7. Differences between using LINQ to SQL and LINQ to Entites
8. Difference between Lambda expression and Action
9. Difference between Take and Skip clauses
10. Difference between Select clause and SelectMany() method in LINQ
11. Difference between LINQ and Stored Procedures