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Its a chemical change. Leaves breathe in carbon dioxide. They use it to carry out the process of photosynthesis that is preparation of food for growth.
Chemical changes involving salts, water, carbon dioxide take place in the presence of sunlight that results in the liberation of oxygen into the atmosphere.
At night however in the absence of sunlight it breathes in oxygen to prepare food, since photosynthesis is not possible due to absence of sunlight.
What else can I help you with?
Is composting leaves a physical or chemical change?
Chemical.
Is burning leaves a chemical or physical change?
It is a chemical change anytime you burn something it will most likely be chemical change because something new comes out, for example when you burn the leaves you will get ash which is something the leaves did not have before! your welcome!:)
When leaves fall from the trees is it a physical or chemical change?
chemical change.change, added on to by upupin-I believe it changed color because of the chlorophyll that dies off because the length of sunlight hours decreases during winter time
Is dew forming on a leaf a physical or chemical change?
It is a physical change because is it changing the leaf? No, no it isn't so it is a physical change.
Is salting the ice on the sidewalk a chemical change?
Yes. The melting point of salt solutions is lower than that of pure water.
Is leaves falling from a tree chemical change or physical?
Leaves falling from a tree is a physical change. It is a change in state or appearance without altering the chemical composition of the leaves.
Is leaves rotting a chemical change or a physical?
It is a chemical change.
Is leaves decay physical change or chemical change?
chemical change
Is a color changing in leaves a chemical change or physical change?
Chemical Change.
Is a color changing in leaves a physical or chemical change?
a chemical change
Is the change in leaves a chemical or physical change?
The change is leaf color is a chemical change.
Is pruning of leaves a chemical or physical change?
Pruning of leaves is a physical change because it only involves the physical removal of plant tissue (leaves), without altering the chemical composition of the leaves themselves.
If leaves producing oxygen a chemical or physical change?
That would be a chemical change.
Is raking leaves a chemical change?
No. If any, it is a physical change because the leaves are moved and torn, but not permenantly changed
Is burning of leaves physical change or chemical change?
Burning leaves would be a chemical change because once the leaves are burnt, you can't turn the ashes back into leaves.
Is tearing leaves off of trees a physical or chemical change?
PHYSICAL
Is making tea from tea leaves a chemical of physical change?
Physical
