Steem is an online crypto currency similar to Bitcoin
Steem is the basic currency unit
The blockchain and the money paid out is all founded on Steem
Steem dollar and steem power is based on Steem
Steem power is just steem that has been powered up or vested
into your Steemit account
This means you have given your Steem to the collective vested pool of all steem power.
Because you gave your Steem to the collective pool your influence is much higher on the website
Your vote can be worth $5.20, $40 etc the more steem you have given to the collective Pool the more your vote is worth
If you want to steem down then it will take 13 weeks of weekly payments to you to turn steem power into steem
You can then use the steem after 13 weeks to trade in crypto currencies
Steem is liquid its a crypto currency and you can buy and sell it on exchanges like etoro.
Steem Power is not liquid.
Steem Dollar is liquid and similar to steem, make a post you get 50% of rewards given to you in Steem dollar.
Steem Dollar is pegged at the US $ rate.
Get steem and get steem dollars when you choose Default 50%/50% option in Rewards box here
