GAS is a crypto currency used in many transactions running on the Neo blockchain. The operation of the Neo network works with GAS fees.
You can get GAS as passive gain. Gas mining can be done. You can earn Gas as passive income by holding Neo in any wallet.
We can explain the formation of Gas as follows: Many companies operate on the Neo network, and as a result of these transactions, "Gas" emerges. These "Gas" are used in many transactions such as transaction fees.
In fact, "Gas" is a crypto pin that has been put on the market for the development of the Neo token. Although Neo has its own token, payment of the commission fees for Neo transactions on 'Gas' is purely a move towards increasing the market value of Neo. Of course, this is a strategy.