I have heard many things about bitcoin. It is the most valuable coin in the world (1 bitcoin = 2705$) wow. too much money.
I also heard that it can be earned from work online from home.
and many people are searching on google by typing –

• how to get a lot of bitcoins for free
• how to get 1 bitcoin a day
• how to get free bitcoins instantly
• how to get 1 bitcoin fast
• how to earn bitcoins on Android
• generate bitcoins

I cannot understand why? is it really possible to earn free bitcoin from online?
I will be glad if anyone answers me.
Thanks.