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प्रश्न
Write true or false
Deforestation is a man-made change.
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Rusting of almirah
Fill in the blank.
An earthquake is a .................. change.
Classify the following changes as physical or chemical: curdling of milk
True or false
In a physical change no net energy change is involved.
Fill in the blank with the appropriate word of the statement given below:
Germination of seeds is considered a __________ change.
Fill in the blank with the appropriate word of the statement given below:
If a change is permanent and irreversible it is considered a _________ change.
State whether the following statement is true or false. If false write the correct statement.
Melting of butter and wax are examples of chemical changes.
Select the chemical changes from the following list of changes
Butter turning rancid
Name the following.
The gaseous product of the chemical change which takes place during respiration in living organisms.
Filling up a balloon with hot air is a _______ change.
