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Grass growing in a lawn is a physical change because the origonal substance still exists. :) good luck!
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∙ 14y ago
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Is grass growing a chemical reaction?
Grass growth is not a chemical reaction but a chemical change because the grass will not go back to its original form after it grows. Like chemical change, a certain object will not go back or reverse it from its original appearance.
Is growing a physical change?
grass is a physical change.
Is growing a flower a chemical or physical change?
A tree growing is a chemical change because the chemical reaction that happens in the trees cells causes the carbon dioxide and water to become sugar (food) for the plant to grow and oxygen it can "exhale" much like we exhale carbon dioxide.
Is cutting grass physical or chemical change?
Lawn-mowing is a physical change, whereas the grass dying is chemical.
Growing of hair is it a chemical or physical change?
No: its a physical changeAdded correction:It is chemical because you can not simply revert it (newly grown hair) back to its original compounds like keratine.Hair (newly grown) is a product of many (bio)chemical synthesis reactions.It is much the same as growing grass or trees or even animals and humans.
Is growing grass a chemical change?
grass growing is a physical change.
Is grass growing a physical or chemical change?
It is a physical change because it is still grass. Nothing new has been made.
Is grass growing a chemical reaction?
Grass growth is not a chemical reaction but a chemical change because the grass will not go back to its original form after it grows. Like chemical change, a certain object will not go back or reverse it from its original appearance.
Is Grass growing on a lawn a physical change or chemical?
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.
Is growing grass physical change?
no
What change is grass growing on a lawn?
physical change
Is growing a physical change?
grass is a physical change.
Is growing a flower a chemical or physical change?
A tree growing is a chemical change because the chemical reaction that happens in the trees cells causes the carbon dioxide and water to become sugar (food) for the plant to grow and oxygen it can "exhale" much like we exhale carbon dioxide.
If grass turns brown as it dries is it a physical or chemical change?
it is a chemical change
Is cutting grass physical or chemical change?
Lawn-mowing is a physical change, whereas the grass dying is chemical.
Growing of hair is it a chemical or physical change?
No: its a physical changeAdded correction:It is chemical because you can not simply revert it (newly grown hair) back to its original compounds like keratine.Hair (newly grown) is a product of many (bio)chemical synthesis reactions.It is much the same as growing grass or trees or even animals and humans.
Why cutting of grass is a physical change?
Cutting doesn't change the chemical composition.
