How is Blockchain different from Bitcoin?

Related questions

1. What are nodes in Blockchain?
2. Why do we need Blockchain?
3. Does Blockchain change the world?
4. What is the need of Blockchain?
5. Does each Cryptocurrency have its own Blockchain?
6. What are applications of Blockchain?
7. What are the advantages of Blockchain?
8. What is Blockchain used for?
9. Can Bitcoin exist without Blockchain?
10. Do all Cryptocurrencies use Blockchain?

Tags

1. #distributed
2. #bitcoin
3. #blockchain
4. #crypto
5. #currency
6. #adaptability
7. #between
8. #reduce
9. #border
10. #differences
11. #cross
12. #safest
13. #enables
14. #ledger
15. #charges
16. #transaction
17. #environments
18. #transactions