A hole in the ground.
Totally a hole.
Hole
To say don't take life too seriously no one gets out alive in Latin you would say, Nemo discit vivere, non quidem serio. This phrase is a reminder to relax and not make everything into a bigger ordeal than it has to be.
Fire! It gets bigger on grass but in water it shrinks and goes out. That's my theory
Fire will kill you if not given a drink to.
I think you mean what gets bigger the more you take away from it, the answer is a hole
A hole.
A hole in the ground
A hole gets bigger when you take more away.
A hole. A hole. A bank overdraft gets bigger as you withdraw more funds from it. John McCain's left cheek. Yup. Hole is the 'it'. And what about right cheek?
Hole
A hole.
it creates more oxygen and can be homes for more wildlife
Debt
The answer to the riddle is a "hole." The more you take away from a hole, the larger it becomes, while the less you take away, the smaller it gets. This paradoxical nature of a hole makes it an interesting concept in riddles.
Fire.
When the numerator gets bigger, the fraction gets bigger; that is, it has a greater value The opposite is true if the denominator gets bigger; in this case the the fraction gets smaller; that is, it has a lesser value