F2P Money Making Guide In Runescape

As my experience to play in Runescape,It is very hard to make money as a free player,lots of things you can't do and lots of skills you can't train for making money,right?
So this time I have collected some good ways to share with more free players for making more and more money quickly in the game!You can just have a look at it.
Air Running
Earnings: 10k-100k
Requirements: Rune Myteries Quest , Air Talisman or Air Tiara , Some Rune Essence
Reccomended: Wear Light Items , Use Air Tiara If Possible.
Instructions:
Go to world 16 and go to varrock bank. bring out your 25 unnoted rune essence the go to the air altar near barb village. When Your at the altar you can see a lot of people saying ” Open 2k Essence Back “.after that trade one of them. trade your rune essence and the guy will pay you 2k and 25 noted essence. go back to the varrock bank and deposit your money and noted rune essence.when deposit bring out 25 unnoted again then repeat.

Chicken Killing
Earnings:30k-125k
Requirements: Good Weapon and Armour
Reccomended: World That is Low on People
Instructions:
Go to the world that has low on people then go to the falador chicken coop.kill the chickens then get all the drops. after full inventory go to the falador east bank.bank all your drops and repeat it.
Rune Merchanting
Earnings:300-700k
Requirements:Money
Reccomended: A lot of Money
Instructions:
first go to world with a lot of people. then go to the grand exchange.after that go buy rune scimitar n the grand exchange by the price of normal price – 300.After Few Hours or Minute You’ll see your offer has been completed.The next step is to sell them at grand exchange by the price of bought price + 500~1000.after Few Hours Or Minute you’ll see your offer has been completed.
Repeat until reach what you wanted.