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प्रश्न
Write true or false
Deforestation is a man-made change.
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Classify the following as chemical or physical change:
Cutting of trees
Write short answer.
Give an example of desirable change which can also be undesirable
Fill in the blank.
The process of a liquid changing into a solid is called ________
Differentiate between a physical change and a chemical change with reference to – Formation of products.
Give a reason why – Rusting of iron is a chemical change but, the magnetization of iron is a physical change.
Select the chemical changes from the following list of changes
The carbon cycle.
Select the correct answer from the choice given below to complete the sentence
The matter is added or removed during a ____________ change.
When solute is dissolved in a solvent it forms a solution.
Cutting a log of wood into pieces is a chemical change.
Give an example of a physical change in which the color of the substance changes.
