It is a physical change because paper is still paper and its the same even if it has been cut. If the paper were say to get burned it would be chemical change because it is no longer paper and it has a different form.
I would say a little of both.
The consistensy of what grass is made of doesn't change,it enlarges, so it could be called a physical change.
But to grow, the grass absorbes water and minerals and does photosynthesis, and creates large molecules, so this could be called chemical.
It would be a physical change because something is being made. Does grass growing in a yard have anything to do with chemicals (besides grass seed)?
I would say it is a physical change, because some thing that has to deal with cutting is a physical change.
It is a physical change because the size(which is physical) has changed.
it is if your mom is on it having sex with your GRANDMA
Physical because you cant put it back together.
is composting a physical change
is cutting the grass a chemical change
Chemical
chemical change
it is physical
Lawn-mowing is a physical change, whereas the grass dying is chemical.
Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!
Any burning is a chemical change. When gasoline (mostly a hydrocarbon called octane) burns, or combusts, it reacts with oxygen in the air to produce water vapor, carbon dioxide, and a bunch of heat energy, which your lawn mower engine harnesses to do work (turn the blade.)
Mowing the lawn is a physical change. Cutting your hair isn't a chemical change, it's still hair, and it will grow back :) Chemical changes alter the identity of a substance, whereas physical changes do not.
chemical change
I Physical Change.
it is physical
Lawn-mowing is a physical change, whereas the grass dying is chemical.
well i think that it would be physical cuz you still have the lawn
Answer The burning of gasoline is a chemical change.
Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!
physical change
yes
It is a biochemical process.
Any burning is a chemical change. When gasoline (mostly a hydrocarbon called octane) burns, or combusts, it reacts with oxygen in the air to produce water vapor, carbon dioxide, and a bunch of heat energy, which your lawn mower engine harnesses to do work (turn the blade.)