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Is ita chemical or physical change when plant leaves lose water through evaporation?
It is a physical change when plant leaves lose water through evaporation. Physical changes involve a change in state or appearance without altering the chemical composition of the substance, in this case water changing from liquid to gas.
Is the formation of stalactite and stalagmite in the cave of Jeita physical or chemical change?
Not really, it's more of evaporation. Rain water percolating through the earth laid over a limestone bedrock dissolves the limestone. The lime-water drips through cracks and forms caves. Evaporation of the drips leaves behind a tiny amount of limestone, that slowly forms the stalactites and stalagmites.
Is leaves decay physical change or chemical change?
chemical change
Is leaves rotting a chemical change or a physical?
It is a chemical change.
Is cutting of tree a chemical change?
No. Trees' leaves change colors beacuase when winter comes around, they will not have the energy to keep leaves, so they seal off the leaves from the rest of the tree. When the leaves are cut off from the rest of the tree, the chlorophyll in them dies, and turns brown.
Is ita chemical or physical change when plant leaves lose water through evaporation?
It is a physical change when plant leaves lose water through evaporation. Physical changes involve a change in state or appearance without altering the chemical composition of the substance, in this case water changing from liquid to gas.
Is drying leaves a chemical change or a physical change?
Drying of leaves is a physical change because neither it changes its composition nor does it have any different properties from the original one.
Do plants loose water?
Evaporation through the leaves.
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 the formation of stalactite and stalagmite in the cave of Jeita physical or chemical change?
Not really, it's more of evaporation. Rain water percolating through the earth laid over a limestone bedrock dissolves the limestone. The lime-water drips through cracks and forms caves. Evaporation of the drips leaves behind a tiny amount of limestone, that slowly forms the stalactites and stalagmites.
How would water that leaves a lake through evaporation return to the lake?
Through rain...
Are leaves falling from a tree a physical change?
grass is a physical 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.
Is water evaporating from a pond a chemical or a physical change?
Evaporation from a pond is not a chemical change. It is a physical change. The water that leaves the pond and goes into the air is not changed from water into some other chemical compound. It's still water, but in the form of a vapor or gas. As the water doesn't chemically change, evaporation is a physical change and not a chemical one.
Is leaves decay physical change or chemical change?
chemical change
Is leaves rotting a chemical change or a physical?
It is a chemical change.
Is tearing leaves off of trees a physical or chemical change?
PHYSICAL
